Weibo, Tik Tok Red Man. Aunt Shanghai took a short video in Tik Tok. At first, she mainly uploaded the video of the professor's makeup. Aunt Shanghai in Subei dialect is a celebrity in Weibo and Tik Tok, and Weibo refers to a broadcast social media and network platform that shares short real-time information through attention mechanism based on the sharing, dissemination and acquisition of user relationship information.