Hebei Bangzi's singing style is a typical board style. Its basic vocal style is divided into adagio, Erliu, running water board, pointed board, etc.Adagio can be divided into large and small adagio. Adagio is the slowest type of singing in Hebei Bangzi's singing style, and its rule is "one plate, three eyes". It is mostly used in Qingyi and Laosheng trades. It is good at expressing the melancholy, sorrow, meditation and other emotions of the characters in the play. It can't finish by itself. After singing, it must turn to adagio. Adagio is a plate with a wide range of uses. It can be used in all walks of life, including raw, denier, clean and ugly. This kind of plate can be used to express feelings as well as to narrate. It is a plate between the Adagio and the Erliuban, and is also a bridge between the Adagio and Erliuban. However, it is often played separately and forms its own aria.The 26 boards are basically divided into two categories, one is the positive 26 and the other is the negative 26, both of which belong to one board at a time.Zhengdiao Erliu has board names with different speeds: immediately after the adagio, it is called "Slow Erliu" and is characterized by strong melody, easy and relaxed singing style and lyrical expression. Used in front of the running water board, it is called "fast 26" and is characterized by being used for narration. Between the above two is the main body of the ErLiuBan-medium speed ErLiuBan, singing is easy and smooth, both fast and slow ErLiuBan function, the most widely used