If China people go to South Korea to participate in the program, the starking in Jiang Hudong has the highest appearance rate.
Strangers often go there.
In the recent issue like cnblue, there was a China Star.
Also, the piano prodigy in Hong Kong didn't participate before, and neither did the champion on the Avenue of Stars.
Of course, Liu Qian is an exception. He appeared as a special guest in a Korean program on the Mid-Autumn Festival this year.