His research focus was on geopolitics in Central Asia and he published in Chinese, English, and Russian languages.
[2] He also obtained a doctor of philosophy in geopolitics in 1990 from the Maxwell School at Syracuse University, New York.
[3] In late 1993, Professor Fu was invited to Kazakh National State University, in the Republic of Kazakhstan, to work in the department of International Relations and Foreign Policy.
He was well known as one of the best teachers in Taiwan[citation needed] and was a visiting scholar at Harvard University (USA).
Fu Ren-Kun's area of research comprised topics ranging from comparative study of regions, cultural geography of Central Asia, geopolitics, to foreign policy of the country.