Wu Song is a major character in the Chinese classical novel Water Margin; his claim to fame is killing a tiger with his bare hands.

Since Water Margin draws heavily from folklore, and the story of fighting off a large predator isn't exactly original (cf. Samson, Heracles), I suspect that Wu Song's character is based on earlier stories of tiger-slaying heroes.

Is there any evidence of how Wu Song came about? Did the character exist before the novel, perhaps under different names?

  • I tried to write an answer but somehow SE wouldn't let me post it :c The gist of it is that Water Margin's Wu Song was based on a prior character called Wu Song who was likely a historical figure, who is thought to have assassinated a corrupted official nicknamed "tiger" for his exploitation of peasants.
    – Semaphore
    Aug 12, 2015 at 9:41
  • Whoa. So he's a mythological assassin? Aug 12, 2015 at 21:45
  • @PythonMaster Assuming the history is correct, he was a local hero who got rid of a corrupt administrator, and was immortalised in folklore because of it. I have no access to the primary sources so I can only take people's words for it that they did find this guy's name in the county's chronicles.
    – Semaphore
    Aug 13, 2015 at 4:51
  • @Semaphore The block has been reversed for Mythology SE after requesting for the Chinese character unblock.
    – March Ho
    Aug 16, 2015 at 3:26
  • It may be of interest that the "Tiger Fork" trident is a traditional Chinese weapon, still utilized in training by Chinese martial artists. Forms for this weapon can include a move where the wielder falls on their back with the tines upraised. The given explanation for this move is to impale the tiger when it pounces on the hunter.
    – DukeZhou
    Jan 19, 2017 at 20:56

1 Answer 1


There appears to be two theories that I can find regarding Wu Song's origin.

The first theory (source, source) seems to suggest that Wu Song's deeds were based on the bare-handed tiger slaying of Water Margin author Shi Nai An's friend and cousin Bian Yuan Hen.


The hero Wu Song who killed a tiger with his bare hands in Water Margin existed in real life as Bian Yuan Hen, the friend of the author of Water Margin. According to the Yan City District Report and the Ancient Yan City Bian Genealogy Chart, in the waning years of the Yuan Dynasty, the son of Bian Shi Zheng, Bian Yuan Hen of Yan City Bianchang Region was extremely strong when young. There were tigers in the region which made nobody dare to travel alone. Once, Bian Yuan Hen travelled alone, and killed a tiger with his bare hands during his travels.

The second theory (source, source) seems to suggest (as per Semaphore's comment) that Wu Song was an assassin who killed a local official (nicknamed Cai "Tiger") and was then tortured to death in prison.


There was such a Wu Song in recorded history. He was originally a roaming bard, who once worked for the Hangzhou magistrate office. The Hangzhou magistrate was replaced with Cai Yun, the son of the Prime Minister Cai Jing. He was a tyrant who abused his people, and was given the nickname Cai "Tiger". Wu Song hated this evil official, and decided to assassinate him. He carried a blade and hid at the door of the Cai residence, successfully assassinating Cai Yun. However, he was captured by soldiers and died in prison.

A combination of both theories, either or neither could be correct. I was unable to find more definitive primary sources, but again Chinese academic sources on ancient literature is much more difficult to find online than English literature academic sources, even when searching in Chinese.

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