Transpoting a dongsonian dugout log boat coffin to the Museum - case of cooperation with australien collegues from ANUniversity and ANMuseum 2004

Hmong girls in ceremonial costums in Sa Pa (Lao Cai, Viet Nam)(Hmong Textile Study)

The Pham Huy Thong Museum with it's laboratories in Yen Hung (Quang Ninh)

The detail of 4th picture : A Dongsonian ramie cloth with colored band by indigo deyed hemp fibres

The Dongsonian ramie cloth weaving pattern in detail