The Liu Dechuan 刘德川
Paul PengLiu Dechuan lived during the Zhiyuan era of the Yuan Dynasty.
He was bestowed the title of "Great Master of Qingzhen" (Great Master of Purity and Truth). By imperial appointment, he held the position of "Du Tiandian" (Chief Administrator) overseeing the Zhen dadao School (True Great Dao School) across various administrative regions.
