Individual itineraries and the circulation of scientific and technical knowledge in East Asia (16th–20th centuries)

Birth in Panyu 番禺

Donation for the famine in cfamine

Is rewarded by the title of provincial graduate 舉人

Is nominated as vice-minister (Langzhong 郎中) of the Ministry of Punishments (xingbu 刑部)

Becomes friend of Pan Shicheng 潘仕成

Is nominated as Intendant of Circuit Pingqingjing in Gansu (Gansu Pingaingjing dao 甘肅平慶涇道)

Is nominated as Intendant of Circuit Gui, Ping, Wu, Yu in Guangxi (Guangxi Gui, Ping, Wu, Yu dao 廣西桂平梧鬱道)

Is accorded the title of Buzhengshi 布政使 (provincial official in charge of civil and financial administration)

Is nomminated as Salt controller of Two Guang (Liangguang yanyunshi 兩廣鹽運使)

Is nominated as Salt controller of Zhejiang (Zhejiang yanyunshi 浙江鹽運使), but he does not go there

Accompagnies Huashana 花沙納 for going to Shanghai to negociate the foreign tax arrangement

Compiles Hai shan xian guan cong shu 海山仙館叢書

Compiles Lan ting ji tie 蘭亭集帖

Compiles Chi du yi feng 尺牘遺風

Writes Jing yan liang fang 經驗良方

Death in Panyu 番禺