1. Different areas of use: Suona Bowl is popular in Northeast China, Shanhaiguan and Jidong, and Suona Bowl is popular in Guangdong, Guangxi, Fujian, Hunan, Jiangxi and other provinces.

2. Different timbre: The long whistle of suona bowl is made of reeds, and the whistle pieces are mostly pocket-shaped, with deep and grand sound, which is often used to play large-scale music. Suona Bowl has a soft short sound, which is mostly used for solo or ensemble. It is more beautiful with erhu and other ensembles, often accompanied by singing and dancing.