What's the name of the bald uncle singing in ktv?

The bald uncle singing in ktv is called Liu Jiahui. Liu Jiahui, whose real name is Xian Jinxi, was born in Guangdong and Hongkong, China. She is an action actor, 1973. She first entered the film circle because of her role in the film deus ex directed by Liu Jialiang. 1978, known to the audience for starring in the action movie "Shaolin Room 36".