Where dialect did everyone speak in the Youth Assembly?

Pang Er speaks Beijing dialect, Hao Hao speaks Hunan dialect, Fan Bazhong speaks Sichuan dialect, Jiangsu dialect, Ma speaks Northeast dialect, and Captain Geng speaks Sanjin dialect? Yin Dong is a Tianjin dialect, and everyone else in my impression speaks Mandarin.

(It may be wrong to guess by ear. )

What large enterprises are there near Wuhan University of Technology?

Summary of professional and technical work since the engineer took office

Which cartoon character is Wu Yaoyao?

Is Guizhou Vocational College of Finance and Economics public or private?

What schools are there in Hefei Military Academy?

Whitehead University

How many books are there in the Institute of Science and Technology of North China Electric Power University?

What good parenting books are there?

Research institutions in Wuhan campus of Yangtze University

List of famous foreign universities