Opening angle (? -184) was the founder of Taiping Road and the leader of the Yellow turban insurrectionary in the Eastern Han Dynasty. Jizhou Julu (now southwest of Pingxiang, Hebei) is a native. He created Taiping Dao according to some contents of Taiping Qing Ling Shu handed down by Taoist Yu Ji and others, calling himself a "great moral teacher" and dealing with ecliptic Dao with fists. He took Yin-Yang, Five Elements and Zuo Fu as the basic teaching methods and believed in "China is too yellow". "He held a nine-section stick as a blessing and taught the patient to kowtow and think. If you don't treat it, you don't believe it. "

At first, Zhang Jiao's activities still seemed to be ordinary religious activities. However, during the Xiping period (172- 178), with the intensification of the struggle between eunuchs and consorts in the Han Dynasty, people were treated with the water curse theory, which developed into hundreds of thousands of followers in more than ten years, covering eight States of Qing, Xu, You, Ji, Jing, Yang, Yan and Yu, with a generous distribution of 36 points. In the first year of Zhong Ping, Jiazi was years old (A.D. 184), and threatened that "it would be nice if there were Jiazi in the world when the sky died". At the same time, the 36th Party revolted, calling itself "General Tian", taking his brother Zhang Bao as "General Di" and Sean as "General Man". Each department wears a yellow scarf as a symbol, so it is called "yellow scarf". After the horn died in the army, Zhang Bao, one after another.