 From around the age of 30, he took up residence at the foot of Qingliangshan in Nanjing, where he began to interpret and expound on the Islamic scriptures, using Confucian studies, for a period of about twenty years.During this time, he twice brought his manuscript with him to visit and solicit advice and the opinions of both Muslims and non-Muslims, leaving his tracks throughout Jiangsu, Shandong, Hebei, Henan, Anhui, Zhejiang, Guangdong, and other places.In his later years, he resided at his studio, "Saoyelou" ("House of Sweeping Leaves"), at Qingliangshan in Nanjing.