Literature Reference: 陈宠觱栗沈平笙。——《霓裳羽衣歌》 Chen Chong played the 'bili', an ancient reed instrument, while Shen Ping played the 'sheng'. Source from 'The Song of the Rainbow and Feather Garment'.
觱: The wind carries a biting chill.
栗: Deciduous trees bearing nuts known as "chestnuts."
Meaning: The 'bili' is an ancient reed instrument, symbolizing the profound heritage of music and culture.