Researchers from the Vietnam Archaeology Institute and the Hanoi University of Culture have discovered a megalith of nearly 2,000 years old in Tao Dao district, Vinh Phuc province. The megalith of over three metres long, over one metre wide, and nearly 0.5 metres thick looks like a boat. It is propped up on four big rocks which are buried deep in the earth, which are also megaliths. Dr. Trinh Nang Chung, the leader of the archaeological team, said that this is a Dolmel relic, a kind of megalith culture. Such relics have been unveiled in some northern provinces of Ha...