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

Birth in the town (Chengxiang 城厢) of Guixian 貴縣

Receives his licentiate degree 副贡

Gives rices as a charity action

Is Teacher 教谕 in Lingchuan 靈川 during ten years

Writes preface for Yi shu she yao 醫書攝要 of Gong Zhenjia 龔振家

Chosen as Examiner 学正 of Baise ting 百色廳

Chosen as Scholar director 教授 of Nanning fu 南寧府

Writes Bu zhi yi bi yao bian 不知醫必要編

Writes Qian zhai yin 潛齋吟

Writes Jian wen lu 見聞錄

Death in 1894