The earliest evidence for the beginning of fine art in Vietnam : 18.000 years ago in the hoabinhian sediment of Xom Trai cave (Lac Son, Hoa Binh)

A complet 10.000 years old hoabinhian human skeleton excavated 2004 in Rock-shelter of Du Sang (Hoa Binh, Vietnam)

Bach Dang poles discovery

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

The Pham Huy Thong Museum with it's laboratories in Yen Hung (Quang Ninh)