What is the most representative food in China?

In the north, the traditional food is steamed bread and noodles, and the representative food is jiaozi.

In the south, the traditional food is rice and rice flour, and the representative food is steamed dumplings.

Wonton, steamed stuffed bun, roast duck,

Shanghai drunken crab, Sichuan spicy,

Tianjin Goubuli,

Fried rice with eggs, scrambled eggs with tomatoes, Mapo tofu