Yiu Yau-Hung

October 11, 1984

August 10, 1985

July 21, 1990

March 27, 1986

September 16, 1993

August 15, 1986

December 21, 1988

December 21, 1985

September 07, 1985

July 02, 1988

March 17, 1989

January 07, 1989

June 24, 1989

November 17, 1988

April 10, 1985

September 30, 1984

August 13, 1987

September 18, 1987

March 06, 1987

March 27, 1988

December 15, 1988

July 30, 1988

March 30, 1990