Muong' weaving decoration with phoenix and dragon designs (Muong Textile Study)
Ethnobotanic Study 2005 in a Muong hamlet (Kim Boi, Hoa Binh)
A ramie cloth fragment excavated from a Dongsonian dugout log coffin in Chau Can burial field (Ha Tay, Vietnam)
The S.E.M image to look for prehistoric bacterien from a Dongsonian ramie cloth fabric.
The first pebble tool with a narrow and curved polished edge. The tool is collected in the rock-shelter Du Sang (Hoa Binh, Vietnam)