It seems that the end of the world is Tieling. Tianya Tieling originated from talk show actor Li Xueqin. She said on the talk show that as long as she was lovelorn, unemployed and lost her job, Li Xueqin's mother asked her to go back to Tieling as if Tieling was the end of the world. For a time, this sentence became a golden sentence among network celebrities, so it became a joke.