Chongqing qijiang district people's hospital. Lao Tang Parenting is a blogger who teaches parents parenting in a short video in Tik Tok. Because it is very useful, the number of fans of this account has reached 4.37 million. Because after the account became popular, the doctor was from the People's Hospital of Qijiang District, Chongqing, and later left the company, Tik Tok account authentication was changed to mother and baby from the media.