The first season of "China on the Tip of the Tongue" introduces staple food and local snacks. It is no exaggeration to say that it is China on the tip of the tongue. Every time you see new food, it will always make people drool. This has nothing to do with the region, and delicious food will always win the hearts of people everywhere. The setting of the second season is somewhat different from that of the first season, and the word-of-mouth has declined. The big change of blood of the staff behind the scenes makes people have some doubts about the third season. Not only that, the story behind the scenes of the third season's food deviated from the center of food, which made people completely lose their appetite and didn't really remember one of the food after watching the documentary. On the contrary, the sensational story added in the third season of China on the Tip of the Tongue makes people feel faint nausea. Many of them are suspected of advertising.