Group Photo – Organised trip to Vietnam with Members (1991)
群体照 – 会员越南之旅(1991)
Meetings – Vietnam Business Trip
会议 – 越南
Inspecting Materials – Vietnam Business Trip
考察原料 – 越南
Inspecting Materials – Vietnam Business Trip
考察原料 – 越南
Inspecting Materials – Vietnam Business Trip
考察原料 – 越南
