Royal buddhism pagoda - Thailand , 1993 , Vietnam
Arch of triumph Angkor Thom - Kampuchea , 1993 , Vietnam
Prambanan temple - Indonesia , 1993 , Vietnam
Temple of Confucius, Vietnam- 15th Anniversary UNESCO , 1961 , Vietnam
The One Pillar Pagoda, Hanoi , 1957 , Vietnam
Pavilion of Edicts – Vietnam , 2004 , Vietnam
The Hien Lam Pavilion (Pavilion of the Glorious) , 2004 , Vietnam
The Ngo Mon Gate, Vietnam , 2004 , Vietnam
My Son - World Cultural Heritage , 2003 , Vietnam
