Yu Siu-fung

April 19, 1980

August 10, 1972

October 27, 1978

March 27, 1980

October 22, 1981

August 20, 1977

December 22, 1977

November 26, 1981

July 11, 1975

March 30, 1978

July 18, 1979

January 28, 1983

February 19, 1978

January 25, 1979

July 08, 1978

September 13, 1978

October 18, 1978

June 22, 1989