Hua Chenyu served as a mentor in EP11 of the singing competition “Youth π Project” broadcast in July 2023.

In March 2022, Hua Chenyu, together with the talented female singer Tan Weiwei and the famous Chinese soprano Lei Jia, participated as a mentor in the music competition program “Flower Bloom in Spring (春天花会开)” aimed at promoting Chinese folk music.

On June 15, 2019, Hua Chenyu participated in Tencent Video’s girl idol discovery and development variety show “The Coming One: Crystal Time (明日之子：水晶时代)” as a regular mentor.

From June to September 2018, Once again Hua Chenyu participated in Tencent Video’s girl idol discovery and development variety show “The Coming One Season 2 (明日之子第二季)” as a regular mentor.

From June to September 2017, Hua Chenyu participated in Tencent Video’s girl idol discovery and development variety show “The Coming One (明日之子)” as a regular mentor.

From July 2015 to September 2015, Hua Chenyu starred in the Chinese-Korean idol talent competition “Super Idol (星动亚洲)” season 1, as a mentor.

In August 2015, Hua Chenyu participated in the children’s music competition program “Let’s Sing Kids Season 3 (中国新声代第三季)” as a music teacher.

In November 2014, Hua Chenyu participated as a judge in EP8 of “Dream Music Festival (梦想音乐节)”, the first band competition program in China’s entertainment industry. At the show, he enthusiastically sang “Bomb Squad” and “Glimmer”.