Who touched Jiang Gan-it was a disaster.

Cao Cao met Jiang Gan-a disaster.

Two-part allegorical saying about Cao Cao:

Cao Cao went down to the south of the Yangtze River-he came fiercely and lost miserably.

Cao Cao eats chicken ribs-it's tasteless to eat, but it's a pity to discard them.

Cao Cao met Jiang Gan-a disaster.

Cao Cao defeated Walker Road-as expected.

Cao's surgery-cleaning

Cao Cao killed Hua tuo-he was afraid of illness and medicine.

Cao Cao used a trick-beautiful and smooth.

Cao Cao didn't want a city-he fled after defeat.

Cao Cao and Zhuge Liang-different tempers (metaphor: different people have different personalities)

Cao Cao killed Lv Boshe-making mistakes is making mistakes.

Cao Cao failed in Huarong Road-he went the right way.