According to the query of Tik Tok app, the anchor of Li Yingfeng's teasing is Sun Yining, female, from Changde, Hunan Province, formerly known as Sun Jianning, an online celebrity, with a good reputation. She used to use the screen name "I killed the pig again" and often posted selfie videos on Tik Tok.

Sun Yining's fresh and lovely appearance and excellent talent made Sun Yining quickly accumulate a large number of fans on social media. Sun Yining was born in an ordinary single-parent family in rural Changde, Hunan. He was brought up by his grandmother. When he was about 5 years old, he chose to drop out of school, run away from home and wander around alone.