Longweixian is a man. His real name is Li Hangze. He is a post-9s self-media person, mainly engaged in live food broadcasting. Since he graduated from college, he chose to live in Chongqing. He has a huge appetite, and now he has signed a contract with online celebrity Company. Many netizens affectionately call him Teacher Lang.

Lang Weixian explains

Now Li Hangze has millions of fans. I have to say that he is a better food anchor among the China's big eaters. Many people like him very much. This person is sincere and grounded. Li Hangze really eats a lot every time and will not leave the camera. Netizens who like him can see that Li Hangze's mouth has been deformed.

Li Hangze seems to be a bit of a sissy. At first, netizens thought he was a girl. When he opened his mouth, he found that he was not a girl at all, although he was dressed in a neutral way, with short hair and black glasses, and he usually liked to eat with blue fingers.