1991 Vietnam Business Trip
1991 Vietnam Business Trip 1991 越南考察团
1991
6th Executive Committee (1991 – 1992)
6th Executive Committee (1991 – 1992) Ceremony Night 第6届(1991 – 1992)董事会就职典礼
6th Executive Committee (1991 – 1992) Ceremony Night 第6届(1991 – 1992)董事会就职典礼