Sorrow and sweetness are included in Yan Bao Er's Sorrow and Sweetness published by 1997. This song is a lyric love song. The lyrics describe a man's deep affection and helplessness for a woman. The melody is beautiful and beautiful, which shows the feeling of sadness and joy.

Yan Bao Er, formerly known as Ada, is a singer and host from Jingzhou, Hubei Province. He has worked as a singer for many years and won the gold medal in Jingzhou Young Singers Competition and the gold medal winner in Jingzhou Hongge Club. Published work "Your Lies".