During excavation 2004 in Du Sang rock-shelter ( Kim Boi, Hoa Binh)

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

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

Muong' weaving decoration with phoenix and dragon designs (Muong Textile Study)