Studing on the dongsonian bronze drum excavated in burial field Dong Xa (Kim Dong, Hung Yen, Vietnam)

Studing in a bronze casting workshop in Lang Rong (Van Lam, Hung Yen)

A Muong woman in weaving (Lac Son, Hoa Binh) (Muong Textile Study)

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

10.500 years old chared fruit stone fragments of Canarium fruit as food remains excavated in the Hoabinhian cave of Con Mong (Thanh Hoa, Vietnam)