How do you evaluate "Singer 2019"?

I am quite satisfied with the lineup of "Singer 2019", especially the singers Liu Huan, Yang Kun, Wu Qingfeng and Escape Plan who I like very much. Liu Huan has slowly faded out of the entertainment industry in the past two years. I occasionally participate in variety shows to support new talents. This time I agreed to participate in "Singer 2019" because the program team went to the United States twice to invite Liu Huan to come out, and jointly established the Original Music Fund with Mango V Foundation and Liu Huan to support and encourage domestic original music. strength. Liu Huan revealed at the scene that bonuses will be distributed "on January 11th every year (to commemorate the launch date of "Singer" in 2019)" and 1 million yuan will be used to reward "future stars". Therefore, Liu Huan's participation in "Singer 2019" this time is also to encourage excellent domestic original music, and some excellent original music will be selected to perform on site.