March 31 is the 17th World Autism Awareness Day. "Love in Spring - Grandpa Cao Peng and His Children Symphony Concert" was played in Shanghai.

Most of the children who performed this concert were from the Shanghai Youth Symphony Orchestra, and some were autistic children from the "Angel Friend Salon" Conductor Cao Peng once said: "I think it is the responsibility of a Chinese conductor to let the world understand China through music" He also actively participated in the work of popularizing elegant art at the grassroots level.