那英
In 2012, Liu was asked to act as one of the four judges on "The Voice of China", a singing talent show broadcast on Zhejiang TV. The other three judges are Na Ying, Yang Kun and Harlem Yu. Liu returned again in 2017 as a new coach in "Sing! China" (a rebrand of "The Voice of China"), and emerged as the winning mentor (his finalist, Tashi Phuntsok 扎西平措, won the season).