Visit the H'Mong King's House - Nha Vua Meo - in Saphin, Dong Van - Hagiang, Trekking travel tours in Hagiang, Treking Tours in Vietnam with a local agency Khoaviet Travel in Hanoi, Vietnam for a private travel trekking in Hagiang and amzing overnight at Homestay in the village of minorities peoples with nature and culture, contact us http://www.khoaviettravel.com