Was Cao Cao Really a Villain? The Warlord Behind the Three Kingdoms Myth

Cao Cao was neither a pure hero nor a pure villain: historically, he was the warlord who reunited northern China in the chaos at the end of the Han dynasty, a gifted poet, and the founder of the power base on which his son built the state of Wei. His reputation as a scheming, treacherous tyrant comes largely from the 14th-century novel Romance of the Three Kingdoms and from Chinese opera, where he wears white face paint to signal treachery. The real man was ruthless, but also capable, practical and remarkably cultured.

The grandson of a eunuch's family

Cao Cao was born around 155 in Qiao County, in what is now Bozhou in Anhui province, and his courtesy name was Mengde. His family background was unusual. His father, Cao Song, was the adopted son of the powerful palace eunuch Cao Teng, and Cao Song later bought a high government office under Emperor Ling. In a society that valued old aristocratic lineages, this was not a glamorous start.

A famous early judgment of him came from the critic Xu Shao. It survives in two versions. One calls him a villain in times of peace but a hero in times of chaos; the other, quoted by the historian Sun Sheng, says he would be "a capable minister in an orderly world and a jianxiong (a cunning hero) in a chaotic one." Both versions suggest the same thing: here was a man whose talents fitted a broken age.

Rising out of chaos

The Han dynasty was collapsing. In 184 Cao Cao served as a cavalry commander against the Yellow Turban rebels, and in 190 he joined the coalition of warlords against the tyrant Dong Zhuo, losing his first battle at Xingyang.

His decisive political move came in 196, when he received the powerless Emperor Xian and moved the court to Xuchang. From then on he could issue orders in the emperor's name, a huge advantage over rivals. In the same period he adopted the tuntian system of agricultural colonies, settling soldiers and civilians on farmland so that his armies could feed themselves. It was an unglamorous reform, but it helped him outlast warlords who could not keep their troops supplied.

Guandu: the battle that won the north

In 200 Cao Cao faced Yuan Shao, the most powerful warlord in the north. At the Battle of Guandu, he won by raiding Yuan Shao's supply depot at Wuchao. Guandu is less famous in popular culture than Red Cliffs, but historically it mattered more: it made Cao Cao the master of northern China.

Red Cliffs: a defeat with several causes

In 208 Cao Cao became Imperial Chancellor and marched south. At Red Cliffs he was defeated by the alliance of Sun Quan and Liu Bei. Popular retellings focus on fire and clever tricks, but the historical account also stresses an epidemic that broke out in his army and killed many soldiers before he ordered a retreat. While retreating along muddy roads, Cao Cao reportedly joked that Liu Bei did not think fast enough, since an earlier fire would have trapped him.

Duke, king, and never emperor

Cao Cao kept expanding. He defeated Ma Chao and Han Sui at Tong Pass in 211, became Duke of Wei in 213 and King of Wei in 216, though he lost Hanzhong to Liu Bei in 219. He never took the imperial title himself. He died in Luoyang on 15 March 220, and later that year his son Cao Pi accepted Emperor Xian's abdication and founded the state of Cao Wei, posthumously honouring his father as Emperor Wu.

His will asked for a burial without gold or jade treasures and told officials on the frontier to stay at their posts because the country was still unstable. He also issued an edict seeking talent that put ability ahead of conventional virtue.

The poet-warlord

One side of Cao Cao the novel rarely shows is the writer. He and his sons Cao Pi and Cao Zhi are known as the "Three Caos," and their circle created the Jian'an style of poetry, which influenced later Tang poets. His poem "View of the Blue Sea" is cited as an early landscape poem. He also wrote a commentary on Sun Tzu's The Art of War.

How the villain was made

The darkest Cao Cao story is the anecdote of Lü Boshe. Fleeing in disguise, Cao Cao stopped at the home of an old acquaintance, heard knives being sharpened, assumed he was about to be seized and killed the family. On realising his mistake, he is said to have declared, "Better that I wrong others than let others wrong me."

Stories like this need care. Some early sources about Cao Cao were hostile, such as the anonymous Cao Man zhuan, described as propaganda from the rival state of Wu, while the Book of Wei was favourable because it was compiled under his own dynasty. The Romance of the Three Kingdoms then made Liu Bei's Shu Han its moral centre and portrayed Cao Cao and his followers unfavourably. Many smaller tales, such as "chicken rib" or quenching his soldiers' thirst by promising plums, are anecdotes rather than verified history.

A modern rehabilitation

In the 20th century, Cao Cao's image improved. Mao Zedong admired his literary talent and his role in unifying China, and the writer Lu Xun called him very capable and "at least a hero." A tomb found in Anyang was identified as his in 2010, though some researchers still dispute that identification. Yet the old image lives on in language: the Chinese saying "speak of Cao Cao and Cao Cao arrives" is the equivalent of "speak of the devil."

Learn with Cao Cao: English phrases

Phrase	Meaning	Example
speak of the devil	said when someone you are talking about appears	Speak of the devil, here's Cao Cao!
a double-edged sword	something with good and bad effects	His ruthlessness was a double-edged sword.
history is written by the victors	winners control the story	Here, history was rewritten by a novelist.
to get a bad rap	to be unfairly criticised	Cao Cao gets a bad rap in the novel.
to rise through the ranks	to move up step by step	He rose through the ranks in a collapsing empire.

Try this: Write three English sentences arguing whether Cao Cao was a hero or a villain, using "get a bad rap" and "a double-edged sword."