What is the name of the jitterbug Chengdu Metaphorical Fatty?

A square rabbit. Chengdu Yu Fatty is a blogger on jittery voice, sharing his daily funny life with his sister *** with his account on jittery voice called a square rabbit, jittery voice is a music creative short video social software incubated by byte jump. The software was launched in September 2016, is a short video community platform for all ages.