2. "Chuanchuanxiang", also called "Hot Pot Mala Tang", is one of the traditional snacks of the Han nationality in Sichuan, and the most popular embodiment of grassroots food. It is actually the predecessor or another form of hot pot, so people often call it a small hot pot. With its unique charm and distinctive features, mala Tang is spread all over many cities in China. It can be said that mala Tang exists wherever there are people, and even to a certain extent, mala Tang has become the representative of Sichuan flavor.