Liu Yutang (1876 ~ 1949), whose name and power are universal. People in Xianning, Hubei. I studied less and studied martial arts. I once joined rationalism (An Baili Sect). Dragon, on the other hand, opened a generous inn in Hankou River Street, entered Hong Men, made friends with Jianghu, and was called "Master Liu".

Introduced by Lu Baoshan and Wang Yucheng, he donated money to print books such as Jing Shi Zhong. In the year of Xuantong Yuan (1909), Sun Wu introduced him to join communist party, and used his position in the Red Gang to cover the activities of revolutionaries with the inn as the contact point.