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

In completing the face of a Dongsonian woman, whom skeleton was excavated 2004 in Dong Xa (Hung Yen, Vietnam)

Muong megalith tomb in 17th - 18th century (Kim Boi, Hoa Binh)

Vegetable remains excavated in 2100 years old Dong Xa burial field of the Dong Son culture (Kim Dong, Hung Yen, Vietnam)

Hemp (Canabis) study (Project : Ancient Textile in Vietnam)