From 1970 to 1972 he had Execuartur as Consul General in
Chicago.[1]
From 1972 to 1973 he was Deputy Director-General of MOFA Bureau of Consular Affairs.[1]
In 1973 he became exequartur as Consul General in
Houston.[1]
From 1977 to 1978 he was Director-General of MOFA Department of General Affairs.[1]
From 1978 to 1979 he was the last Consul General in New York City.[1]
From 1979 to 1985 he became Director-General of Coordination Council for North American Affairs in New York (later Taipei Economic and Cultural Office in New York, TECO-New York) after the diplomatic recognition from the United States was severed.[1] During his tenure he also represented Taiwan as quasi ambassador next the
Headquarters of the United Nations.
From 1986 to 1987 he was Vice Chairperson of MOFA Research and Planning Committee in Taipei.[1]
In 1988, he was appointed Representative of the Trade Mission of the Republic of China in
Monrovia.
On October 1989 when the government in
Liberia swapped the diplomatic recognition from the government in
Beijing to the government in
Taipei, he became ambassador to Liberia.[1]