Which China stars have participated in Japanese variety shows?

Jackie Chan fucked smapxsmap twice, once in Tony Leung Chiu Wai and once in Lin Chi-ling.

Hu Bing appeared in a current affairs program in Kitano Takeshi, Liu Qian appeared in Zhicun, and Zhou Libo participated in this program as a guest of vtr.

The rest are China people who developed in Japan. For example, Duan Wenning, who once worked for NHK, a Japanese national television station, has many Japanese models, including two idols in Morning Musume, Ma Jialing in akb48, Bidai Syulan who debuted in Japan and went to Japan to attend the Spring Festival Gala, and so on.