The Wang Dechang 王德昌
Paul PengWang Dechang lived during the Zhiyuan era of the Yuan Dynasty and held the literary title of "Great Master Xuanming" (Great Master of Mysterious Illumination).
He served as a "Dafashi" (Grand Dharma Master) at Tianbao Palace within the city limits of Dadu Circuit under the Zhen dadao School (True Great Dao School, a major Taoist school in the Yuan Dynasty).
