See the nearly 400-year-old ancient citadel in Quang Binh once famous throughout the country
Quang Binh Quan also has many other names such as the entrance to Quang Binh Palace, and Binh Quan Gate. Quang Binh has long been famous for a series of magnificent caves, a favorite stop for adventurous and adventurous souls. It seems that the wild and mysterious nature in ...