What is the screen name of a Tik Tok who tells jokes in Chengdu dialect?

A Tik Tok who tells jokes in Chengdu dialect is called "Sister Mao Mao". Sister Mao Mao refers to the redundant sisters and Sister Mao Mao. Sister Yu, whose real name is Yu, 1992, is from Bijie, Guizhou. She graduated from a southwest university majoring in architecture, is a short video creator, and is a signing artist of Worry-Free Media. She is famous for her creation.