International Stamp Exhibition - Beijing'95 , 1995 , Vietnam
ASEAN Japan Exchange Year 2003 , 2003 , Japan
Van Tho Mountain - Di Hoa Park (in Beijing) , 1999 , Vietnam
Bong Lai CapĀ (in Shan Dong) , 1999 , Vietnam
Di Hoa ParkĀ (in Beijing) , 1999 , Vietnam
The Keo Temple , 2012 , Vietnam
67th Anniversary of Independence , 2015 , Myanmar
The 2nd TELSON-ATRC Leaders Retreat , 2012 , Myanmar
60th Independence Day , 2008 , Myanmar
Union of Myanmar , 1990 , Myanmar
Wat Phou, Pakse , 1959 , Laos
Wat Phou , Pakse , 1959 , Laos