Dong Van Karst Plateau Quan Ba Heavenly Gate in Ha Giang, a place where people can not be missed by Lam Pham March 19, 2024 by Lam Pham March 19, 2024 Quan Ba Heavenly Gate is known as the foreground in Ha Giang. Visiting here, visitors can not only discover and experience interesting things about this place but also learn about … 0 FacebookTwitterPinterestEmail