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

Meeting of Wang Xichan with Gu Yanwu (in connection with Ming loyalism, and work with Pan Chengzhang on Ming shi ji

Poem written by Gu Yanwu calling Wang Xichan a "high-minded scholar" (gao shi 高士), meaning that he was uncontaminated by the desire for power and wealth.

Recommendation written by Wang Xichan to Gu Yanwu 顾炎武 for Lü Liuliang 呂留良

Expectation by Wang Xichan that Gu Yanwu 顾炎武 would visit him

Poem written by Gu Yanwu calling Wang Xichan a "high-minded scholar" (gao shi 高士), meaning that he was uncontaminated by the desire for power and wealth; Gu also complimented Wang in a letter.