PEG-treating in conservating a dongsonian dugout log coffin of 2300 years old
The Dongson man with war axe on his shultern as handle of a bronze dagger of 2300 years old.
The earliest amulet in fish form made from a big bird nail, which excavated in Du Sang rock-shelter (Kim Boi, Hoa Binh, Vietnam) in ca. 18.000 years ago
Hmong girls in ceremonial costums in Sa Pa (Lao Cai, Viet Nam)(Hmong Textile Study)
The detail of 4th picture : A Dongsonian ramie cloth with colored band by indigo deyed hemp fibres