Tik Tok's Diu Diu Beijing girl is Li Yajing, and Beijing's Niu Dau is the music anchor of Tik Tok platform. Her real identity is a singer, formerly known as Li Yajing, whose masterpiece is Love in Embarrassment. She graduated from Shanxi Datong University (majoring in music keyboard) and participated in the 20 12 CCTV Spring Festival Evening, so Tik Tok Jingniu Dadiu is a singer.