H'mong cloth embroidery design (H'mong textile study)

PEG-treating in conservating a dongsonian dugout log coffin of 2300 years old

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

Some CESEAP members and staffs are together by former State President of Vietnam Tran Duc Luong during his visit 2nd May 2008 in Hoabinhian cave of Xom Trai (Hoa Binh)

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