According to the information in today's headlines, in the live broadcast room in Yang Dayong, the girl's name is An An, and she is only 5 years old. She is a girl from congenital deafness. Her duet is the girl's teacher, Yang Dayong, the music composer of guanxian in Liaocheng.

The most touching thing is that he has trained many young singers who love singing. These singers have been trained by him to become internet celebrities. For example, this 5-year-old Ann couldn't hear her voice when she was very young, but the teacher patiently taught Ann to sing with gestures and mouth gestures.