"Happy Encounter" was originally a folk music in Inner Mongolia, and later spread to Zhangjiakou and became the transitional music for operas in Hebei Bangzi and Errentai. Later, it was adapted into Dizi Solo by the famous northern folk artist Feng Zicun.

The content shows the farewell and reunion of relatives. The umbrella song is divided into four sections, using variations. Due to the high-pitched and bright pronunciation of the northern bangdi, it is good at expressing cheerful, lively and enthusiastic emotions. In addition, the adaptor has skillfully applied the special performance skills of the northern bangdi, such as portamento, accent, and calendar. Emotional infection, the whole music is emotionally healthy and full, full of life interest and local flavor.