The second season of Tongue on China is about Chongqing hot pot in the sixth episode, talking about Yuyi Xiaoyu hot pot, which tops the list of the top 50 hot pots in Chongqing.

"Tongue on China" is a food documentary directed by Chen Xiaoqing and produced by China Central Television (CCTV). The theme of the program revolves around the Chinese people's pursuit of good food and life, and tells the story of food ecology across China with a string of stories about specific characters.