Teacher Tik Tok Yingying's real identity is an online celebrity. Her real name is Yingying, the creator of vibrato short video and a network celebrity of Tik Tok. Her Tik Tok number is "Yingying Teacher", and she mainly shares short vibrato videos and some life tips, which are very popular among netizens.

To become a Tik Tok network celebrity, you must have a certain popularity, a certain fan base and certain Tik Tok skills.