The Dongson man with war axe on his shultern as handle of a bronze dagger of 2300 years old.
Muong' weaving decoration with phoenix and dragon designs (Muong Textile Study)
12.500 years old chared fruit fragments as food remains excavated in the Hoabinhian cave of Con Mong (Thanh Hoa, Vietnam)
The Dongsonian ramie cloth weaving pattern in detail
PEG-treating in conservating a dongsonian dugout log coffin of 2300 years old