VOV.VN - Located in the northern mountainous province of Ha Giang, Dong Van Karst Plateau has recently been declared a member of the UNESCO Global Network of National Geoparks for the third time.

VOV.VN - The Ministry of Culture, Sports and Tourism has officially recognised the Social Practices and Beliefs of Phong Luu Khau Vai Market (Khau Vai Love Market) in the northern mountainous province of Ha Giang as a national intangible cultural heritage.

At the market, ex-lovers are reunited, talk about their current marriages and warm up their lost love.