Tuesday, September 9, 2008

Che Kung

Che Kung was originally a military commander of Song Dynasty. He is now considered a god.

As a military commander he saved the southern regions of China from disorder. Also, he appeared in the villagers dreams who suffered from a plague. Later on, the plague was over and the villagers thought that Che Kung saved them from diseases. regarded him as a god due to his contributions. Inside a temple of Che Kung, pinwheel can always be found. It is believed that the one who rotates the pinwheel can get good luck.

Han Shizhong

Han Shizhong was a Chinese general of the late Northern Song Dynasty and the early Southern Song Dynasty. He dedicated his whole life to serving the Song Dynasty, and performed many legendary deeds. It is said that he had scars all over his body and, by the time he retired, there were only four fingers left on both of his hands. General Han distinguished himself in the series of war against the Jurchens, and was reputed to win battles in situation where he had to face larger amount of enemies with smaller numbers of soldiers. He is also a known military inventor: his inventions including various modified bows, chain like armor, a horse jumping obstacle, and the archery target. His wife, Liang Hongyu, was also known to have an exceptional military mind.

Early life

Han Shizhong was born to a poor farming family in a village of the Shanxi province in the year 1089. He was born in a time when China was under constant threats by stronger bording nations: notably the Tanguts' Xi Xia,the Khitans' Liao Empire and the Jurchens' . In 1105, the Tanguts' kingdom of Xi Xia attacked China and Han Shizhong was conscripted into military service.

Early military career

In the war against Xi Xia, Han Shizhong distinguished himself by slaying an enemy officer in battle and was given a rank. These achievements were followed by greater successes, and he was hence promoted to lieutenant. The war between Song China and Xi Xia emerged into a war of a larger scale when the powerful Jin and Liao entered and supported different sides ). It ended when the Jin emerged victorious over the Liao armies. Despite a victory against their enemies, the Song government had little to celebrate as peasant rebellions began to plague their land. In Ad 1120, Han was sent as a deputy of General Wang Yuan to suppress a local rebellion. It was reputed that he alone infiltrated a rebels' stronghold and captured the leader. Han was nick-named, "Able to defeat ten thousands" and was rewarded handsomely for his efforts.

Meeting with Liang Hongyu

A banquet was soon held in Han's honor for this success. During this banquet, Han meet his future wife, Liang Hongyu. Liang Hongyu was a military courtesan and was serving the officers in the banquet. It is said that Liang caught eye of Han who was sighing instead of celebrating like the others. Liang approached Han and asked him why he wasn't showing any signs of joy in the banquet which was thrown in his honor. Han replied that this was a small victory and that he was worried about the Jurchens who showed signs of hostility to the Song regime. He stated that it hurt him to imagine the damage that war may bring upon the peasants. Liang was in awe of Han, and the two quickly become very close to each another. Liang decided to follow Han and the two soon were married.

The First Invasion of the Jurchens

Soon, Han's greatest fear approached as the Jurchens treacheriously betrayed its alliance with Song and attacked the Song army by surprise. Han was enlisted with the many deputies under General Liang Fongping. He was given fifty cavalry to take back the fortress of Yishan from the Jurchens. Many regarded this as a suicidal assault since there were over 2000 experienced Jin troops guarding it. However, Liang enforced the idea, and Han didn't reject it. Miraculously, Han emerged victorious over the Jurchens. Yet, Han had no time to celebrate as all the other armies under Liang had been routed by Jurchens.

The Second Invasion of the Jurchens

In AD 1125, under its founder and perhaps its greatest leader, Wányán &, the Jin army destroyed the Liao Empire and swiftly made Xi Xia and Goryeo into tributaries through swift battles which destroyed the forces of the two later nations. That very same year, the Jurchens assembed a large force consisting of Jurchens, Tanguts, Khitans and Koreans to made a second attack on China. Han was defending the city of Zhaozhou once again under General Wang Yuan. After a few months of battle, the city's supply was cut short. Han asked for three hundred cavalrymen, and one night made a surprise attack on the enemy encampment. This attack caught the Jurchens by surprise and they began to scramble and swing their swords on anyone they saw. By daytime, many of them had trampled over one another; amongst those fatalities was the commander of the invading Jurchen force. The Jurchens had no choice but to retreat. Thus, the city of Zhaozhou had been relieved. Despite this victory, most other defense, again, was defeated; amongst them, the two Song emperors was abducted by the Jurchens. In AD 1127, Han was given a thousand-man army to escort the crown prince to safety in Southern China. He was checked by an army ten times larger but, once again, emerged victorious and forced the enemy to retreat. Crown Prince Gaozong successfully reached Hainan and established the Southern Song Dynasty. Shortly, the capital was moved to Yangzhou. Han persuaded Gaozhong to restore the Lost lands on the North; yet, Gaozong only wanted to be the emperor and neglect the advice. Meanwhile, the Chinese general guarding the Northern Capital, Kaifeng, was angered to a level which he felt ill knowing no reinforcements were to been sent, and died shortly after. The City was surrendered shortly after in the year AD 1128.

The Third Invasion of the Jurchens

The Fall of Kaifeng boosted the morale of the Jurchens, and they attempted a third invasion. Gaozong saw little intention to make a good defense against the Jurchens. He felt the strong generals around him would make him vulnerable and wanted them to lose to remove the threat. Han facing enormous odds, was beaten off for the first time. Many of the Song generals, disgusted by the cowardly emperor, began to retaliate, and Han had to gather up what was left of his force and protect the throne. He successfully captured the renegade generals and scattered their forces. It is stated that Han actually condemned the emperor and that the emperor apologized and finally showed signs of better supporting the generals defending china.

Despite early successes of the Jurchens, the Jurchens was beaten off by another general, Yue Fei, in a series of battles. The Jurchens under a crowned prince, with a large force of hundred thousand force, decided to avoid Yue and took a route to cross and invade the capital and abduct another emperor. A force consisting of local militias and a few well trained soldiers was assembled in a mountain near the Yangtse River, and Han along with his wife hurried to take command of it. In his journey, he stayed in a local temple where he came face to face with a few Jin Generals and over a hundred Jurchen warriors. Despite the fact that Han only had a few guards and his wife along with him, they managed to fend the enemy off and took the heads of some Jin Generals. The group arrived shortly at the mouth of the river.

The Battle of Huantindang

The battle that soon took place, to be known as Huantindang , the outnumbered Chinese forces stay quiet for a while. Han gave false impressions that his soldiers had to retreat to a temple up a mountain, which the Jurchens thought of it as a time they can easily captured him. Little did they know, it was a trap that Han deployed for them. As the Jurchen commander entered the temple, he was surrounded by a few well trained riders, and his branch was completely cut off with the others by Chinese troops hiding in the road up the mountain. It aroused a popular saying of the time, " a hundred thousand lured to a trap, and it takes only eight thousand riders to cut them off." 十萬敵兵來假道,八千驍騎截中流.

On the other hand, the Jin navy on the river was checked by a new invention of the Chinese, the tiger ship, which could spill fire from its front using flamethrowing technology imported from the Middle East by way of Arab mariners. They attacked after hearing the signal of Liang Hongyu who beat the wardrums in a hill nearby. The tiger ships quickly pierced the Jin ships, and the Jin navy was close to being routed by their enemies. The Jurchens were trapped for forty days wherein almost half their force was routed; and, the Jin prince who commanded the Jurchen army even sent messengers to the Chinese commander and offered bribes to beg for mercy. Han neglect the request, yet the Jurchens escaped through a hole in Han's surroundment due to the lack of soldiers—the position was revealed by a traitor in the ranks of Song. Despite, the ability to escape, the Jurchens was checked by General Yue Fei and almost entirely routed before they get back to Jin territory. The third invasion was again a military disaster for the Jurchens.

The Fourth Invasion of the Jurchens

The Jurchens again assembled another force in 1137, consisting of seventy thousand men and began the fourth invasion. Losing many experienced soldiers through the previous invasions, the Jurchens this time had poorer results and after a few battles were almost completely routed. The Chinese force under Yue Fei and Han Shizhong quickly took advantage of the situation and began a counterattack. In less than a year's time, the almost reached the Jin capital.

Later part of his life

The night before they entered the Jin Capital, the emperor of China was worried about saving the two previous emperors in the Jin Capital and ordered the generals to come back. The generals avoided the idea at first, but the emperor began to sent more letters and even threatened killing the soldiers' families. Yue Fei in tears stated, "Thirty years of effort now is wasted." The generals were called back to the imperial court, and this time met with the wicked chancellor and many of the treacherous officials and generals who did little effort to defend their country. They imprisoned General Yue Fei and was about to sentence him when Han Shizhong asked Qin Hui, "Upon what charges?". Qin Hui simply stated, "Not necessary." Han then replied, "How can you convince people if one is convicted of a charge which is 'not necessary' to be made known?" Later, Han was so outraged than he laughed and threw his helmet and sword, which were both symbolic of the authority of a Chinese general, at him. He tackled the emperor and Qin Hui with insulting words: "They brought their nations into ruins, and there will no longer be any more able generals that will fight for the Song." Soon, he retired from military service and when General Yue was executed, he neglected an imperial edict to arrest Yue's family, and instead escorted the Yue Family to safety. He and his family retreated into the rural areas and he died in 1151.


Han Shizhong was credited with many military inventions including various modified armor and bows, horse jumping obstacles that trained cavalry, and an archery range to train the accuracy of archers and mounted archers.

His military career enabled China to survive the Jurchen invasion and, along with Yue Fei, helped to crumple the powerful Jin military. It is because of these events which led to the decline of the militaristic Jin, and the rise of Genghis Khan and the Mongols.

Huyan Zan

Huyan Zan was a Chinese general of the Northern Song Dynasty.


Huyan Zan was born in Taiyuan, Bingzhou to the martial Huyan family. He started his military career at a young age as a cavalryman, and was soon promoted to a cavalry officer. In 964 Huyan Zan was instrumental in Song's campaign against Later Shu, leading his troops personally into battle. In 979 he once again showed his martial prowess in Song's campaign against Northern Han.

After the Song army launched several disastrous campaigns against the Qidan, Huyan Zan was appointed in 992 as governor of the border prefectures and was responsible for their defense. During his tenure he reinvigorated the defense of the border region and held off numerous Qidan attacks. In 997 he resigned from his post after the death of and died in 1000.

Shen Kuo

Shen Kuo or Shen Kua , Cunzhong and Mengqi Weng, was a polymathic and statesman of the Song Dynasty . Excelling in many fields of study and statecraft, he was a , , meteorologist, geologist, zoologist, botanist, , agronomist, archaeologist, ethnographer, cartographer, encyclopedist, , , , , , finance minister, governmental state inspector, , and . He was the head official for the in the Song court, as well as an Assistant Minister of Imperial Hospitality. At court his political allegiance was to the Reformist faction known as the , headed by Wang Anshi .

In his ''Dream Pool Essays'' of 1088, Shen was the first to describe the magnetic needle compass, which would be used for navigation . Shen discovered the concept of true north in terms of magnetic declination towards the , This was the decisive step in human history to make compasses more useful for navigation, and may have been a concept unknown in Europe .

Alongside his colleague Wei Pu, Shen accurately mapped the orbital paths of the moon and the planets, in an intensive five-year project that rivaled the later work of the astronomer Tycho Brahe . He also proposed a hypothesis of gradual climate change, after observing ancient petrified bamboos that were preserved underground in a dry northern habitat that would not support bamboo growth in his time. He was the first literary figure in China to mention the use of the drydock to repair boats suspended out of water, and also wrote of the effectiveness of the relatively new invention of the canal pound lock. Although Ibn al-Haytham was the first to describe camera obscura, Shen was the first in China to do so, several decades later. Shen wrote extensively about movable type printing invented by Bi Sheng , and because of his written works the legacy of Bi Sheng and the modern understanding of the earliest movable type has been handed down to later generations. Shen Kuo received his initial childhood education from his mother, which was a common practice in China during this period. Shen Zhou also served several years in the prestigious capital judiciary, the equivalent of a federal supreme court. As of 1054, Shen began serving in minor local governmental posts. However, his natural abilities to plan, organize, and design were proven early in life; one example is his design and supervision of the hydraulic drainage of an system, some one hundred thousand acres of swampland into prime .

Official career

In 1063 Shen Kuo successfully passed the Imperial examinations, the difficult national-level standard test that every high official was required to pass in order to enter the governmental system. a military commander, a director of hydraulic works, and the leading chancellor of the Hanlin Academy. By 1072, Shen was appointed as the head official of the Bureau of Astronomy. and proposed many reforms to the Chinese calendar alongside the work of his colleague Wei Pu. With his impressive skills and aptitude for matters of economy and finance, Shen was appointed as the Finance Commissioner at the central court. According to Li's epitaph for his wife, Shen would sometimes relay questions via Li to Hu when he needed clarification for his mathematical work, as Hu Wenrou was esteemed by Shen as a remarkable female mathematician. While Shen was appointed as the regional inspector of Zhejiang in 1073, the Emperor requested that Shen pay a visit to the famous poet Su Shi , then an administrator in Hangzhou. Shen took advantage of this meeting to copy some of Su's poetry, which he presented to the Emperor indicating that it expressed "abusive and hateful" speech against the Song court; these poems were later politicized by Li Ding and Shu Dan in order to level a court case against Su. Shen Kuo had a previous history with Wang Anshi, since it was Wang who had composed the funerary epitaph for Shen's father, Zhou. With his reputable achievements, Shen became a trusted member of Wang Anshi's elite circle of eighteen unofficial core political loyalists to the New Policies Group. putting government monopolies on saltpetre and sulphur production and distribution in 1076 , and aggressive military policy towards China's northern rivals of the Western Xia and Liao dynasties. A few years after Song Dynasty military forces had made victorious territorial gains against the Tanguts of the Western Xia, in 1080 Shen Kuo was entrusted as a military officer in defense of Yanzhou . During the autumn months of 1081, Shen was successful in defending Song Dynasty territory while capturing several fortified towns of the Western Xia. The Emperor Shenzong of Song rewarded Shen with numerous titles for his merit in these battles, and in the sixteen months of Shen's military campaign, he received 273 letters from the Emperor. As described in his ''Dream Pool Essays'', Shen Kuo enjoyed the company of the "nine guests" , a figure of speech for the , , Zen Buddhist meditation, ink , , alchemy, , conversation, and . These nine activities were an extension to the older so-called Four Arts of the Chinese Scholar.

According to 's book ''Pingzhou Table Talks'' of 1119, Shen Kuo had two marriages; the second wife was the daughter of Zhang Chu , who came from Huainan. Lady Zhang was said to be overbearing and fierce, often abusive to Shen Kuo, even attempting at one time to pull off his beard. Shen Kuo's children were often upset over this, and prostrated themselves to Lady Zhang to quit this behavior. Despite this, Lady Zhang went as far as to drive out Shen Kuo's son from his first marriage, expelling him from the household. However, after Lady Zhang died, Shen Kuo fell into a deep depression and even attempted to jump into the Yangtze River to drown himself. Although this suicide attempt failed, he would die a year later.

In the 1070s, Shen had purchased a lavish garden estate on the outskirts of modern-day Zhenjiang, Jiangsu province, a place of great beauty which he named "Dream Brook" after he visited it for the first time in 1086. While visiting the iron producing district at Cizhou in 1075, Shen described the "partial decarborization" method of reforging cast iron under a cold blast, which Hartwell, Needham, and Wertime state is the predecessor of the Bessemer process. Shen believed that due to the needs of the and ink makers using pine soot in the production process, so he suggested for the latter an alternative of petroleum, which he believed was "produced inexhaustibly within the earth". Shen used the soot from the smoke of burned petroleum fuel to invent a new, more durable type of writing ink; the Ming Dynasty pharmacologist Li Shizhen wrote that Shen's ink was "lustrous like lacquer, and superior to that made from pinewood lamp-black," or the soot from pinewood. Shen Kuo described the phenomena of natural predator insects controlling the population of pests, the latter of which had the potential to wreak havoc upon the agricultural base of China. Shen Kuo's scientific writings have received worldwide acclaim by many sinologists such as Joseph Needham and Nathan Sivin. His work has often been compared to that of his equally brilliant Chinese contemporary Su Song , the mechanical genius whose clock tower incorporated a waterwheel, , escapement mechanism, and chain drive to operate the armillary sphere, opening doors, and rotating mannequins beating drums, bells, and holding announcement plaques. Shen Kuo has also been compared to many intellectual achievers and polymaths, such as Gottfried Leibniz and Mikhail Lomonosov.

Raised-relief map

If the account of Sima Qian in his ''Records of the Grand Historian'' is proven correct upon the unearthing of Qin Shi Huang's tomb, the raised relief-map has existed since the Qin Dynasty . Robert Temple and Joseph Needham suggest that certain pottery vessels of the Han Dynasty showing artificial mountains as lid decorations may have influenced the raised-relief map. The Han Dynasty general made a raised-relief map of valleys and mountains in a rice-constructed model of 32 AD. Zhu Xi was inspired by the raised-relief map of Huang Shang and so made his own portable map made of wood and clay which could be folded up from eight hinged pieces. The Englishman John Evelyn , in his 1665 paper featured in the ''Philosophical Transactions of the Royal Society'', wrote that the raised-relief map was something new from France. He held great concern for detail and accuracy in identification, use and cultivation of different types of medicinal herbs, such as in which months medicinal plants should be gathered, their exact ripening times, which parts should be used for therapy; for domesticated herbs he wrote about planting times, fertilization, and other matters of horticulture. For example, Shen noted that the mineral orpiment was used to quickly erase writing errors on paper.


The writing of Shen Kuo is the only source for the date when the drydock was first used in China. Shen also wrote about the effectiveness of the new invention of the pound lock to replace the old flash lock design used in canals.

If it were not for Shen Kuo's analysis and quoting in his ''Dream Pool Essays'' of the writings of the architect Yu Hao , the latter's work would have been lost to history. Yu designed a famous wooden that burned down in 1044 and was replaced in 1049 by a brick pagoda of similar height, but not of his design. From Shen's quotation—or perhaps Shen's own paraphrasing of Yu Hao's ''Timberwork Manual'' —shows that already in the 10th century there was a graded system of building unit proportions, a system which Shen states had become more precise in his time but stating no one could possibly reproduce such a sound work. However, he did not anticipate the more complex and matured system of unit proportions embodied in the extensive written work by scholar-official Li Jie , the '''' of 1103.


The Chinese had long taken an interest in examining the human body. For example, in 16 AD the Xin Dynasty usurper Wang Mang called for the dissection of an executed man, to examine his arteries and viscera in order to discover cures for illnesses. Shen also took interest in human anatomy, dispelling the long-held Chinese theory that the throat contained three valves, writing, "When liquid and solid are imbibed together, how can it be that in one's mouth they sort themselves into two throat channels?" Shen maintained that the larynx was the beginning of a system that distributed vital ''qi'' from the air throughout the body, and that the esophagus was a simple tube that dropped food into the stomach. Following Shen's reasoning and correcting the findings of the dissection of executed bandits in 1045, an early 12th century Chinese account of a bodily dissection finally supported Shen's belief in two throat valves, not three. Also, the later Song Dynasty judge and early forensic expert Song Ci would promote the use of autopsy in order to solve homicide cases, as written in his ''Collected Cases of Injustice Rectified''.

Mathematics and optics

In the broad field of mathematics, Shen Kuo mastered many practical mathematical problems, including many complex formulas for geometry, 'packing' equations for calculus, and chords and arcs problems employing trigonometry. Shen addressed problems of writing out very large numbers, as large as 1043. Sal Restivo writes that Shen used summation of higher series to ascertain the number of kegs which could be piled in layers in a space shaped like the frustum of a rectangular pyramid. In his formula "technique of intersecting circles", he created an approximation of the arc of a circle ''s'' given the diameter ''d'', sagita ''v'', and length of the chord ''c'' subtending the arc, the length of which he approximated as ''s'' = ''c'' + 2v2/d. Victor J. Katz asserts that Shen's method of "dividing by 9, increase by 1; dividing by 8, increase by 2," was a direct forerunner to the rhyme scheme method of repeated addition "9, 1, bottom add 1; 9, 2, bottom add 2".

Shen wrote extensively about what he had learned while working for the state treasury, including mathematical problems posed by computing land tax, estimating requirements, currency issues, metrology, and so forth. Shen once computed the amount of terrain space required for battle formations in military strategy, and also computed the longest possible military campaign given the limits of human carriers who would bring their own food and food for other soldiers. Shen wrote about the earlier Yi Xing , a Buddhist monk who applied an early escapement mechanism to a water-powered celestial globe. By using mathematical permutations, Shen described Yi Xing's calculation of possible positions on a . Shen calculated the total number for this using up to five rows and twenty five game pieces, which yielded the number 847,288,609,443.

Shen Kuo experimented with the pinhole camera and burning mirror as the ancient Chinese Mohists had done in the 4th century BC. Although the Iraqi Muslim scientist Ibn al-Haytham was the first to experiment with camera obscura, Shen Kuo was the first to apply geometrical and quantitative attributes to the camera obscura, just several decades after Ibn al-Haytham's death. Using a fitting metaphor, Shen compared optical image inversion to an oarlock and waisted drum.

However, it was not until the time of Shen Kuo that the earliest magnetic compasses would be used for navigation. In his written work, Shen Kuo made one of the first references in human history to the magnetic compass-needle, the concept of true north, and its use for navigation at sea. He wrote that steel needles were magnetized once they were rubbed with lodestone, and that they were put in floating position or in mountings; he described the suspended compass as the best form to be used, and noted that the magnetic needle of compasses pointed either south or north. Shen Kuo asserted that the needle will point south but with a deviation, In any case, Shen Kuo's writing on magnetic compasses has proved invaluable for understanding China's earliest use of the compass for seafaring navigation.


Many of Shen Kuo's contemporaries were interested in antiquarian pursuits of collecting old artworks. They were also interested in pursuits, although for rather different reasons than why Shen Kuo held an interest in archaeology. While Shen's educated Confucian contemporaries were interested in obtaining ancient relics and antiques in order to revive their use in rituals, Shen was more concerned with how items from archeological finds were originally manufactured and what their functionality would have been, based on empirical evidence. Shen Kuo criticized those in his day who reconstructed ancient ritual objects using only their imagination and not the tangible evidence from archeological digs or finds.

After unearthing an ancient crossbow device from a house's garden in Haichow, Jiangsu, Shen discovered that the cross-wire grid sighting device, marked in graduated measurements on the stock, could be used to calculate the height of a distant mountain in the same way that mathematicians could apply right-angle triangles to measure height. Needham asserts Shen had discovered the survey device known as Jacob's staff, which was not described elsewhere until the Proven& Jewish mathematician Levi ben Gerson wrote of it in 1321. Shen wrote that while viewing the whole of a mountain, the distance on the instrument was long, but while viewing a small part of the mountainside the distance was short due to the device's cross piece that had to be pushed further away from the observer's eye, with the graduation starting on the further end. Du Yu a Chinese officer, believed that the land of hills would eventually be leveled into valleys and valleys would gradually rise to form hills. The Daoist alchemist Ge Hong wrote of the legendary immortal Ma Gu; in a written dialogue by Ge, Ma Gu described how what was once the Eastern Sea had transformed into solid land where grew, and would one day be filled with mountains and dry, dusty lands.

It was Shen Kuo who formulated a hypothesis about the process of land formation based upon several observations as evidence. This included his observation of fossil shells in a geological stratum of a mountain hundreds of miles from the ocean. He inferred that the land was reshaped and formed by of the mountains, uplift, and the deposition of silt, after observing strange natural erosions of the Taihang Mountains and the Yandang Mountain near Wenzhou. He hypothesized that, with the inundation of silt, the land of the continent must have been formed over an enormous span of time. Shen proposed that the cliff was once the location of an ancient seashore that by his time had shifted hundreds of miles east. The magistrate of Jincheng, Zheng Boshun, examined the creature as well, and noted the same scale-like markings that were seen on other marine animals. Around the year 1080, Shen Kuo noted that a landslide on the bank of a large river near Yanzhou had revealed an open space several dozens of feet under the ground once the bank collapsed. Historian Joseph Needham likened Shen's account to that of the scientist Roderick Murchison , who was inspired to become a geologist after observing a providential landslide.


Early speculation and hypothesis pertaining to what is now known as meteorology had a long tradition in China before Shen Kuo. For example, the philosopher Wang Chong accurately described the process of the water cycle. Shen wrote vivid descriptions of tornadoes—the first known description of them in East Asia—and gave reasoning that rainbows were formed by the shadow of the sun in rain, occurring when the sun would shine upon it. Paul Dong writes that Shen's explanation of the rainbow as a phenomenon of atmospheric refraction "is basically in accord with modern scientific principles."

Astronomy and instruments

Being the head official for the Bureau of Astronomy, Shen Kuo was an avid scholar of medieval astronomy, and improved the designs of several astronomical instruments. Shen is credited with making improved designs of the gnomon, armillary sphere, and clepsydra clock. For the clepsydra he designed a new overflow-tank type, and argued for a more efficient higher-order interpolation instead of linear interpolation in calibrating the measure of time. Along with his colleague Wei Pu in the Bureau of Astronomy, Shen Kuo plotted out exact coordinates of planetary and lunar movements by recording their astronomical observations three times a night for a continuum of five years.

The astronomical phenomena of the solar eclipse and lunar eclipse had been known in China since at least the time of the astronomers Gan De and Shi Shen , since it was Shi Shen who gave instructions on predicting the eclipses based on the relative position of the moon to the sun. The philosopher Wang Chong argued against the 'radiating influence' theory of 's writing in the 1st century BC and that of the astronomer Zhang Heng , the latter two of whom correctly hypothesized that the brightness of the moon was merely light reflected from the sun. Jing Fang had written in the 1st century BC of how it was long accepted in China that the sun and moon were spherical in shape , not flat. Shen Kuo also wrote of solar and lunar eclipses in this manner, yet expanded upon this to explain why the celestial bodies were spherical, going against the 'flat earth' theory for celestial bodies. However, there is no evidence to suggest that Shen Kuo supported a round earth theory, which was introduced into Chinese science by Matteo Ricci and Xu Guangqi in the 17th century. When the Director of the Astronomical Observatory asked Shen Kuo if the shapes of the sun and moon were round like balls or flat like fans, Shen Kuo explained that celestial bodies were spherical because of knowledge of waxing and waning of the moon. He also wrote that, although the sun and moon were in conjunction and opposition with each other once a month, this did not mean the sun would be eclipsed every time their paths met, because of the small obliquity of their orbital paths.

Shen Kuo is also known for his cosmological hypotheses in explaining the variations of planetary motions, including retrogradation. His colleague Wei Pu realized that the old calculation technique for the mean sun was inaccurate compared to the , since the latter was ahead of it in the accelerated phase of motion, and behind it in the retarded phase. Shen's hypotheses were similar to the concept of the epicycle in the Greco-Roman tradition,

The Song Dynasty astronomers of Shen's day still retained the lunar theory and coordinates of the earlier Yi Xing, which after 350 years had devolved into a state of considerable error. They also slandered Wei Pu, out of resentment that a commoner had expertise exceeding theirs. When Wei and Shen made a public demonstration using the gnomon to prove the doubtful wrong, the other ministers reluctantly agreed to correct the lunar and solar errors. Despite this success, they eventually dismissed Wei and Shen's tables of planetary motions. Therefore, only the worst and most obvious planetary errors were corrected, and many inaccuracies remained. Although the use of assembling individual characters to compose a piece of text had its origins in , Bi Sheng's methodical innovation was something completely revolutionary for his time. Shen Kuo noted that the process was tedious if one only wanted to print a few copies of a book, but if one desired to make hundreds or thousands of copies, the process was incredibly fast and efficient. Although the details of Bi Sheng's life were scarcely known, Shen Kuo wrote:
When Bi Sheng died, his passed into the possession of my followers , among whom it has been kept as a precious possession until now.

There are a few surviving examples of books printed in the late Song Dynasty using movable type printing. This includes Zhou Bida's ''Notes of The Jade Hall'' printed in 1193 using the method of baked-clay movable type characters outlined in the ''Dream Pool Essays''. Yao Shu , an advisor to Kublai Khan, once persuaded a disciple Yang Gu to print philological s and Neo-Confucian texts by using what he termed the "movable type of Shen Kuo". , who wrote the valuable agricultural, scientific, and technological treatise of the ''Nong Shu'', mentioned an alternative method of baking earthenware type with earthenware frames in order to make whole blocks. The earlier Bi Sheng had experimented with wooden movable type, but Wang's main contribution was improving the speed of typesetting with simple mechanical devices, along with the complex, systematic arrangement of wooden movable type involving the use of revolving tables. Although later metal movable type would be used in China, Wang Zhen experimented with tin metal movable type, but found its use to be inefficient.

By the 15th century, metal movable type printing was developed in Ming Dynasty China , and was widely applied in China by at least the 16th century. In Jiangsu and Fujian, wealthy Ming era families sponsored the use of metal type printing . This included the printing works of Hua Sui , who pioneered the first Chinese bronze-type movable printing in the year 1490. In 1718, during the mid Qing Dynasty , the scholar of Tai'an known as Xu Zhiding developed movable type with ware instead of earthenware. He praised the works of Dong Yuan ; he noted that although a close-up view of Dong's work would create the impression that his brush techniques were cursory, seen from afar his landscape paintings would give the impression of grand, resplendent, and realistic scenery. In addition, Shen's writing on Dong's artworks represents the earliest known reference to the Jiangnan style of painting. In his "Song on Painting" and in his ''Dream Pool Essays'', Shen praised the creative artworks of the Tang painter ; Shen noted that Wang was unique in that he "penetrated into the mysterious reason and depth of creative activity," but was criticized by others for not conforming his paintings to reality, such as his painting with a banana tree growing in a snowy, wintry landscape.

Shen Kuo was much in favor of philosophical Daoist notions which challenged the authority of empirical science in his day. Although much could be discerned through empirical observation and recorded study, Daoism asserted that the secrets of the universe were boundless, something that scientific investigation could merely express in fragments and partial understandings. Shen Kuo referred to the ancient Daoist ''Book of Changes'' in explaining the spiritual processes and attainment of foreknowledge that cannot be attained through "crude traces", which he likens to mathematical astronomy. Shen was a firm believer in destiny and prognostication, and made rational explanations for the relations between them. Shen held a special interest in fate, mystical divination, bizarre phenomena, yet warned against the tendency to believe that all matters in life were preordained. When describing an event where lightning had struck a house and all the wooden walls did not burn and lacquerwares inside were fine, yet metal objects had melted into liquid, Shen Kuo wrote:

Most people can only judge of things by the experiences of ordinary life, but phenomena outside the scope of this are really quite numerous. How insecure it is to investigate natural principles using only the light of common knowledge, and subjective ideas.

In his commentary on the ancient Confucian philosopher Mencius , Shen wrote of the importance of choosing to follow what one knew to be a true path, yet the heart and mind could not attain full knowledge of truth through mere sensory experience. In his own unique way but using terms influenced by the ideas of Mencius, Shen wrote of an autonomous inner authority that formed the basis for one's inclination towards moral choices, a concept linked to Shen's life experiences of surviving and obtaining success through self-reliance.

In a passage of the ''Dream Pool Essays'' called "Strange Happenings", Shen provided a peculiar account of an unidentified flying object that Professor Zhang Longqiao of the Chinese Department of Peking Teachers College states is "a clue that a flying craft from some other planet once landed somewhere near Yangzhou in China." Zhang popularized this account in Beijing's ''Guang Ming Daily'' on February 18, 1979, in an article called "Could It Be That A Visitor From Outer Space Visited China Long Ago?"

Shen went on to say that Yibo, a poet of Gaoyou, wrote a poem about this "pearl" after witnessing it. Shen wrote that since the "pearl" often made an appearance around Fanliang in Yangzhou, the people there erected a "Pearl Pavilion" on a wayside, where people came by boat in hopes to see the mysterious flying object.

''Dream Pool Essays''

As the historian Chen Dengyuan points out, much of Shen Kuo's written work was probably purged under the leadership of minister Cai Jing , who revived the New Policies of Wang Anshi, although he set out on a campaign of attrition to destroy or radically alter the written work of his predecessors and especially Conservative enemies. For example, only six of Shen's books remain, and four of these have been significantly altered since the time they were penned by the author. The ''Dream Pool Essays'' was first quoted in a Chinese written work of 1095, showing that even towards the end of Shen's life his final book was becoming widely printed. The book was originally 30 chapters long, yet an unknown Chinese author's edition of 1166 edited and reorganized the work into 26 chapters. There is one surviving copy of this 1166 edition housed now in Japan, while a Chinese reprint was produced in 1305 as well.

In modern times, the best attempt at a complete list and summary of Shen's writing was an appendix written by Hu Daojing in his standard edition of ''Brush Talks'', written in 1956. Selected translations of the ''Dream Pool Essays'' from Middle Chinese into modern Vernacular Chinese was made by Zhang Jia Ju's biographical work ''Shen Kuo'' . Zhang's biography on Shen is of great importance as it contains—according to the historian Nathan Sivin —the fullest and most accurate account of Shen Kuo's life. This was the official report of Shen Kuo on his reforms of the Chinese calendar, which were only partially adopted by the Song court's official calendar system. yet it was known that Shen Kuo and Su Shi were nonetheless friends and associates. Shen wrote the ''Mengqi Wanghuai Lu'' , which was also compiled during Shen's retirement. This book was a treatise in the working since his youth on rural life and ethnographic accounts of living conditions in the isolated mountain regions of China. Only quotations of it survive in the ''Shuo Fu'' collection, which mostly describe the agricultural implements and tools used by rural people in high mountain regions. Shen Kuo also wrote the ''Changxing Ji'' . However, this book was without much doubt a posthumous collection, including various poems, prose, and administrative documents written by Shen. Shen Kuo also wrote the ''Register of What Not to Forget'', a to what type of carriage is suitable for a journey, the proper foods one should bring, the special clothing one should bring, and many other items.

In his ''Sequel to Numerous Things Revealed'', the Song author Cheng Dachang noted that stanzas prepared by Shen Kuo for military victory celebrations were later written down and published by Shen. This includes a short poem "Song of Triumph" by Shen Kuo, who uses the musical instrument '''' of the northwestern Inner Asian nomads as a metaphor for prisoners-of-war led by Song troops:

{| cellpadding="5" style="font-size:90%; border-collapse:collapse; background-color:transparent; border-style:none; margin: 10px 10px;"
| width="15" valign=top |
| align="left" |
:The ''mawei huqin'' followed the Han chariot,
:Its music sounding of complaint to the Khan.
:Do not bend the bow to shoot the goose within the clouds,
:The returning goose bears no letter.
| width="15" valign=bottom |
| colspan="3" | Shen Kuo The sinologist Jacques Gernet is of the opinion that Shen possessed an "amazingly modern mind." Yao states of Shen's thorough recording of natural sciences in his ''Dream Pool Essays'':

We must regard Shen Kuo's collection as an indispensable primary source attesting to the unmatched level of attainment achieved by Chinese science prior to the twelfth century.

However, Toby E. Huff writes that Shen Kuo's "scattered set" of writings lacks clear-cut organization and "theoretical acuteness," that is, scientific theory. Nathan Sivin wrote that Shen's originality stands "cheek by jowl with trivial didacticism, court anecdotes, and ephemeral curiosities" that provide little insight.

Burial and posthumous honors

Upon his death, Shen Kuo was interred in a tomb in Yuhang District of Hangzhou, at the foot of the Taiping Hill. His tomb was eventually destroyed, yet Ming Dynasty records indicated its location, which was found in 1983 and protected by the government in 1986. However, the renovated Mengxi Garden is only part of the original of Shen Kuo's time. A Qing Dynasty era hall built on the site is now used as the main admissions gate. In the Memorial Hall of the gardens, there is a large painting depicting the original garden of Shen Kuo's time, including wells, green bamboo groves, stone-paved paths, and decorated walls of the original halls. In this exhibition hall there stands a 1.4 m tall statue of Shen Kuo sitting on a platform, along with centuries-old published copies of his ''Dream Pool Essays'' in glass cabinets, one of which is from Japan. At the garden estate there are also displayed marble banners, statues of Shen Kuo, and a model of an armillary sphere; a small museum gallery depicts Shen's various achievements.

The Chinese discovered a new in 1964; in 1979, the Chinese Academy of Sciences decided to honor Shen by listing "Shen Kuo" as one of its names.


Tong Guan

Tong Guan , Daofu , was a court eunuch, military general, political adviser, and Council of State to of the Song Dynasty .

Life and career

Tong Guan began his military career under the mentorship of a leading eunuch general of the 1080s, becoming one of many eunuch generals found during the Song period. Despite being a eunuch, it was written by many that Tong had strong personal character and was in peak physical condition, with a long beard that was considered unusual for eunuchs. Emperor Huizong agreed, despite some protest by other ministers at court. In a secret alliance and mission of envoys across the borders, Tong Guan played a leading role in the agreement that was reached between the Jurchens and the Song government to divide Liao's territory . In 1120, at the age sixty-six, Tong Guan was put in command of an army to begin the assault on the Liao state's southern capital at Yanjing. However, the campaign was halted for a time when word came to Tong Guan's camp that a revolt had broken out within the Song Empire, the Fang Xi Rebellion in Zhejiang province. His army was forced to march several hundred miles south to Zhejiang in order to suppress this rebellion. After successfully quelling this rebellion, his army marched back north but was routed in battle. Shortly after this, the Jurchens defeated the Liao at Yanjing and occupied the city. The city of Yanjing was turned over to Song forces only after a substantial payment was made to the Jurchens. Due to his losses and inability to take Yanjing, when Tong returned to the Song capital at Kaifeng he was forced to retire from his post as commander.

Although earlier forced to retire, in 1124 Tong Guan was called back into military service by Huizong, who trusted no other general more than Tong Guan for heading the mission across the northern border. However, in the last month of 1125, Tong Guan fled across the border back to Kaifeng in order to deliver the ill-fated news that the Jurchens had begun an invasion of Song China. Tong was made the leader of Huizong's personal bodyguard after Huizong abdicated the throne and fled from Kaifeng. Tong Guan was later blamed for much of the disaster that befell Song when the Jurchens conquered northern China. While Huizong was kept in captivity by the Jurchens, Huizong's successor had Tong Guan executed.

Xin Qiji

Xin Qiji was a poet and military leader during the Southern Song dynasty.

At the time of his life, northern China was occupied by the Jurchens, a people from what is now north-east China then regarded as barbarians but later to become the Manchus. Only southern China was ruled by the Han Chinese Southern Song dynasty. Xin Qiji was born in the modern city of Jinan of Shandong Province, and in his childhood his grandfather told him about the time when the Han Chinese ruled the north and told him to be an honorable man and seek revenge against the barbarian for the nation. It was then when he developed his patriotic feelings.

Xin Qiji started his rebellion against the Jurchen at the age of twenty. With merely fifty men, he fought the way into Jin camp and killed a man who had initially joined the anti-Jin cause but later betrayed the leader. He then led his men back across the border to the Southern Song. Afterwards Xin was given the position as a governor. He had many victories but was forced to give up his plan when the South negotiated a peace treaty in 1164. Despite his great ability and experience in military and politics, he was soon forced to resign by the Consul.

In his late years, the war between the North and South intensified. The Consul had no choice but to use him again, but without trust. Xin Qiji retired in 1194 and built a retreat in the Shangrao countryside. There he studied and perfected his famous form of poetry. He died in 1207, at the same time that war was restarted again between and the Jurchens.

Yang Ye

Yang Ye , or Yang Jiye was a general in Later Han Dynasty and Northern Song Dynasty military persona and strategist. He is a key character in ''Yangjia Jiang''.

Yue Fei

Yue Fei was a famous patriot and military general who fought for the against the Jurchen armies of the . Since his political execution, Yue Fei has evolved into the standard model of loyalty in .

Yue Fei’s biographies

Yue Fei Biography

A biography of Yue Fei was written 60 years after his death by his grandson, the poet and historian ''Yue Ke'' . It was later compiled with other such biographies in 1345 as part of the ''Sòng Shǐ'' , a massive 496 volume record of various historical events and biographies of noted Song Dynasty personage, by Yuan Dynasty Prime-Minister ''Toktoghan'' . It is located in the 365th volume in this collection and is numbered biography 124. A dating symbol in its preface points either to the year 1684 or to 1744. It was banned in the reign of Emperor Qianlong. There are two main versions of this novel in existence. The original had eighty chapters. There was an illustrated edition of this version published in 1912. In the introduction of his translation, Honorable Sir T.L. Yang states:

"''The work is a historical novel in form, but it is in fact based almost mainly on legends which were current amongst the common people for centuries. Indeed some of the events described there are nothing more than Qian Cai's own imagination.''"

Birth and early life

Several sources state Yue was born into a poor tenant farmer's family in , , Henan province. According to , the Chinese immortal , disguised as a wandering priest, warned the future-general's father, ''Yue Huo'' , to put his wife and child inside of a certain clay jar if baby Yue began to cry. A few days later, a young child squeezed Yue's hand too hard and he began to cry. Soon, it began to rain and the Yellow River flooded, wiping out Yue's village. His father held onto the clay jar as it was swept down the river, but eventually drowned. This well-known story is actually fiction. Although the much older mentions the flood, it states Yue Huo survived the flood. It reads, "侗死,溯望設祭于其冢。父義之,曰:“汝為時用,其徇國死義乎。"

"After , would offer sacrifices at his tomb. His father praised him for his faithfulness and asked him, 'When you are employed to cope with the affairs of the time, will you then not have to sacrifice yourself for the empire and die for your duty?'" In ancient China, a person was required by law to temporarily resign from their job so they could observe the customary period of mourning. For instance, Yue would have had to mourn his father’s passing for three years, but in all actuality only twenty-seven months. During this time, he would wear varying degrees of coarse mourning robes, caps, and slippers, while abstaining from silken garments. When his mother died in 1136, he retired from a decisive battle against the Jin for the mourning period, but he was forced to cut the bereavement short because his generals begged him to come back.

"''When was born, a flew into the room, so his father named the child Fei'' ''. Before was even a month old, the Yellow River flooded, so his mother got inside of the center of a clay jar and held on to baby Yue. The violent waves pushed the jar down river, where they landed ashore … Despite his family's poverty, was studious, and particularly favored the Zuo Zhuan edition of the Spring and Autumn Annals and the strategies of Sun Tzu and Wu Qi.''"

According to one book by martial arts master ''Liang Shou Yu'', " is a great big bird that lived in ancient china. Legend has it, that Dapeng was the guardian that stayed above the head of the first Buddha, . Dapeng could get rid of all evil in any area. Even the Monkey King was no match for it. During the Song Dynasty the government was corrupt and foreigners were constantly invading China. Sakyamuni sent Dapeng down to earth to protect China. Dapeng descended to earth and was born as Yue Fei."

Martial training

The says, "Yue Fei possessed supernatural power and before his adulthood, he was able to draw a bow of 300 and a Cross-bow of 8 . learned archery from . He learned everything and could fire with his left and right hands." states Zhou teaches Yue and his archery and all of the . This fictional novel also says Yue was Zhou's third student after the Water Margin bandits Lin Chong and Lu Junyi. The ") says he studied the bow and military tactics under the military leader Zhou Tong and the spear under the spear master ''Chen Guang'' . Before he was an adult, Yue could draw a bow of 300 catties and a crossbow of 8 stones and could fire a bow with either his left or right hand.

Both the '''' and ''E Wang Shi'' mention Yue learning from Zhou and Chen at or before his adulthood. The representing "adulthood" in these sources is ''Jí Guàn'' , an ancient Chinese term that means "twenty years old" where a young man was able to wear a ''formal cap'' as a social status of adulthood. So he gained all of his martial arts knowledge by the time he joined the army at the age of nineteen.

Famous tattoo

According to legend, Yue's mother tattooed ''jìn zhōng bào guó'' across his back before he left home to join the army in 1122. The says after the traitor sent agents to arrest Yue Fei and his son, Yue Fei was taken before the court and charged with treason. But “飛裂裳以背示鑄,有“盡忠報國”四大字,深入膚理。既而閱實無左驗,鑄明其無辜。” refer to this tattoo in two of their stele monuments created in 1489, 1512, and 1638. This first mention appeared in a section of the 1489 stele talking about the Jews' "Boundless loyalty to the country and Prince". The second appeared in a section of the 1512 stele talking about how Jewish soldiers and officers in the Chinese armies were "Boundlessly loyal to the country". This book also claims that "Israelites" served as soldiers in the armies of Yue Fei. The group portrait shows eight people--four generals and four attendants. Starting from the left: attendant, Yue Fei, attendant, ''Zhang Jun'' , ''Han Shizhong'' , attendant, ''Liu Guangshi'' , and attendant.

According to history professor ''He Zongli'' of Zhejiang University, the painting shows Yue was more of a scholarly-looking general with a shorter stature and chubbier build than the statue of him currently displayed in his tomb in Hangzhou, which portrays him as being tall and skinny. ''Shen Lixin'', an official with the Yue Fei Temple Administration, holds the portrait of Yue Fei from the "Four Generals of Zhongxing" to be the most accurate likeness of the general in existence.


In his "From Myth to Myth: The Case of Yüeh Fei’s Biography", noted ''Hellmut Wilhelm'' concluded that Yue Fei purposely patterned his life after famous Chinese heroes from dynasties past and that this ultimately led to his martyrdom. but he was never a full-fledged member of the civil service rank. A second theory is that he joined the military in the hopes of emulating his favorite heroes.

''Stone Lake: The Poetry of Fan Chengda 1126-1193'' states, "...Yue Fei 岳飛 ...repelled the enemy assaults in 1133 and 1134, until in 1135 the now confident Song army was in a position to recover all of north China from the Jin … Yue Fei initiated a general counterattack against the Jin, defeating one enemy after another until he bivouacked within range of the Northern Song dynasty’s old capital city , Kaifeng, in preparation for the final assault against the enemy. Yet in the same year Qin ordered Yue fei to abandon his campaign, and in 1141 Yue Fei was summoned back to the Southern Song Dynasty capital, where he was murdered at Qin ’s instigation."

Six methods for wielding an army

Yue Ke states his grandfather had six special methods for wielding an army effectively:

;Careful selection: He relied more on small numbers of well-trained soldiers than he did large masses of the poorly-trained variety. In this way, one superior soldier counted for as much as one hundred inferior soldiers. One example used to illustrate this was when the armies of Han Ching and Wu Xu were transferred into Yue’s camp. Most of them had never seen battle and were generally too old or unhealthy for sustaining prolonged troop movement and engagement of the enemy. Once Yue had filtered out the weak soldiers and sent them home, he was only left with a meager thousand able-bodied soldiers. However, after some months of intense training, they were ready to perform almost as well as the soldiers who had served under Yue for years. Still, a great deal simply say he was executed, murdered, or "treacherously assassinated".

Kneeling Iron Statues

states after having Yue Fei, Yue Yun, Zhang Xian arrested under false charges, Qin and his wife, ''Lady Wang'' , were sitting by the "eastern window", warming themselves by the fire, when he received a letter from the people calling for the release of the General. Qin was worried because after nearly two months of torture, he could not get Yue Fei to admit to false treason and would eventually have to let him go. However, after a servant girl brought fresh oranges into the room, Lady Wang devised a plan to execute the general. She told Qin to slip an execution notice inside the skin of an orange and send it to the examining judge. This way, the General and his companions would be put to death before the Emperor or Qin himself would have to rescind an open order of execution. An anonymous novel was written about this called the ''Dong Chuang Ji'' during the Ming Dynasty.

When asked by General Han Shizhong what crime Yue had committed, Qin Hui replied, "Though it isn't sure whether there is something that he did to betray the dynasty, maybe there is." The phrase "perhaps there is" or "could be true" has entered the Chinese language as an expression to refer to fabricated charges. For their part in Yue Fei's death, iron statues of Qin Hui, Lady Wang, and two of Qin Hui's subordinates, ''Moqi Xie'' and ''Zhang Jun'' , were made to kneel before Yue Fei's tomb . For centuries, these statues have been cursed, spat and urinated upon by young and old. But now, in modern times, these statues are protected as historical relics. There is a poem hanging on the gate surrounding the statues. It reads:

"''The green hill is fortunate to be the burial ground of a loyal general, the white iron was innocent to be cast into the statues of traitors.''"

One source states, "In 1162 the restored his honours, and gave proper burial to his remains. A was put up in his memory, and he was designated 忠武 the Loyal Hero. In 1179 he was canonized as 武穆 ." Legend has it that Yue Fei studied in the Shaolin Temple with a monk named and learned the "Elephant" style of boxing, a set of hand techniques with great emphasis on Qinna joint-locking. Other tales say he learned this style elsewhere outside the temple under the same master. After becoming a general in the imperial army, Yue taught this style to his men and they were very successful in battle against the armies of the . One book claims he studied and synthesized 's qigong systems to create Xingyi. On the contrary, proponents of believe it’s possible that Yue learned the style in the Wudang Mountains that border his home province of Henan. The reasons they cite for this conclusion are that he supposedly lived around the same time and place as Zhang Sanfeng, the founder of ; Xingyi’s , which are based on the theory, are similar to Taichi’s "Yin-yang theory"; and both theories are Taoist-based and not . The book ''Henan Orthodox Xingyi Quan'', written by ''Pei Xirong'' and ''Li Ying’ang'' , states Xingyi Master ''Dai Longbang'' "于乾隆十五年为“六合拳”作序云:“岳飞当童子时,受业于周侗师,精通枪法,以枪为拳,立法以教将佐,名曰意拳,神妙莫测,盖从古未有之技也。"

"''...wrote the ‘Preface to Six Harmonies Boxing’ in the 15th reign year of the Qianlong Emperor . Inside it says, '...when was a child, he received special instructions from Zhou Tong. He became extremely skilled in the spear method. He used the spear to create methods for the fist. He established a method called Yi Quan'' .'' Mysterious and unfathomable, followers of old did not have these skills. Throughout the , and Dynasties few had his art. Only Ji Gong had it.''"

The ''Ji Gong'' mentioned above, better known as ''Ji Jike'' or ''Ji Long Feng'' , is said to have trained in the Shaolin temple for ten years as a young man and was matchless with the spear. Ji supposedly created it after watching a battle between an eagle and a bear during the Ming Dynasty. Other sources say he created it while training in the Shaolin temple. He was reading a book and looked up to see two roosters fighting, which inspired him to imitate the fighting styles of animals. Both versions of the story state he continued to study the actions of animals and eventually increased the . The "Fanzi Boxing Ballad" says: "Wu Mu has passed down the Fanzi Quan which has mystery in its straightforward movements." ''Wu Mu'' was a Posthumous name given to Yue after his death.

Besides the martial arts, Yue is also said to have studied Traditional Chinese medicine. He understood the essence of Hua Tuo’s ''Wu Qin Xi'' and created his own form of "’’ known as the ''Ba Duan Jin'' . It is considered a form of ''Wai Dan'' medical qigong.
He taught this qigong to his soldiers to help keep their bodies strong and well-prepared for battle. One legend states that Zhou Tong took young Yue to meet a Buddhist Hermit who taught him ''Emei '' Qigong . His training in Dapeng Qingong was the source of his great strength and martial arts abilities. Modern pracitioners of this style say it was passed down by Yue. One martial legend states Zhou learned Chuojiao boxing from its originator ''Deng Liang'' and then passed it onto Yue Fei, who is sometimes considered the progenitor of the style. Chuojiao is also known as the "Water Margin Outlaw style" and ''Yuānyāng Tuǐ'' . In the Water Margin's twenty-ninth chapter, entitled "Wu Song, Drunk, Beats Jiang the Gate Guard Giant", it mentions Wu Song, another of Zhou's fictional students, using the "Jade Circle-Steps with Duck and Drake feet". A famous folklore Praying Mantis manuscript, which describes the fictional gathering of eighteen martial arts masters in Shaolin, lists Lin Chong as a master of "Mandarin ducks kicking technique". However, he believes Mantis fist was created during the Ming Dynasty, and was therefore influenced by these eighteen schools from the Song. He also says Lu Junyi taught Yan Qing the same martial arts as he learned from Zhou. Master Yuen further comments Zhou later taught Yue the same school and that Yue was the originator of the mantis move "Black Tiger Steeling Heart".

Modern day

Yue has a of the Republic of China named after him. It is called ROCS Yueh Fei .

Zhang Shijie

Zhang Shijie was a 13th century Chinese admiral and government official during the Mongol invasion of China.

Born to a prosperous family in Hebei, Zhang's family moved into Song China because his father had committed a crime in . Zhang Shijie gained his position after passing his , eventually becoming a successful administrator overseeing civil, military, and naval duties for the Southern Song. Since the fall of the capital Hangzhou, Zhang commanded the Song naval forces during the Mongol invasion of China in 1276, and served as the last commander of the Song fleet, during the attempt to escort Emperor Bing of Song and other Imperial officials as they fled the Mongols in 1279. However, Zhang's fleet was intercepted by Mongol forces off the coast of Xinhui and was destroyed at the Battle of Yamen on March 19, 1279, with the Emperor and his Prime Minister Lu Xiufu committing suicide following their defeat. Although Zhang was able to escape with his remaining ships, he was said to have died a few days later during a storm at sea. Alternate theories exist, suggesting that he fled with the real emperor and established the in the island of Luzon in the Philippines. Although his fate remains a mystery, many suggest his death was simply Mongolian propaganda, as the remains of his fleet were never found.