How many rhythms are there in Chinese classical music? What are their names?

China ancient classical music has five tones. In the Zhou Dynasty, with the addition of "Fa" and "Si", a seven-tone scale was formed, because the "three-point profit and loss method" was becoming more and more perfect at that time, and the five-tone twelve laws were also used in practical music activities. Five tones: Gong, Shang, Jiao, Wei and Yu, which are approximately equal to notation: 1, 2, 3, 5, 6.

The twelve laws are divided into:

-Yang Sheng's six rhythms-Huang Zhong and Tai Cong are about equal to notation-1, 2; Gu Xi, Yan Bin, Razer, no shots fired. 3、#4、#5、

-The six tones of sound-Lin Zhong, the southern melody, is about equal to the notation -5, 6; Ying Zhong, Da Law, Jia Zhong, Lv Zhong. 7、# 1、! 2、3

-Seven Laws: Music scores of Gong, Shang and Jiao: 1, 2, 3; Change the emblem, emblem, feather, palace and palace. 4、5、6、7