Transpoting a dongsonian dugout log boat coffin to the Museum - case of cooperation with australien collegues from ANUniversity and ANMuseum 2004

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

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

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

Experiment in Hoa Binh CESEAP-station to resaerch the flying distand of bronze arrow-head excavated in the Ancient Co Loa Citadel (Hanoi)