Far from the downtown of Bacgiang city about 80km east of the route Lucnam – Lucngan-Sondong-Quangninh to the An Chau town of Son dong along the path. Visitors go to the wild forest Khero –the typical wild primeval forest of Northeastern Vietnam
Find the piece of land in Ba Vi - Ha Noi, famous for the legend of the competition of Son Tinh and Thuy Tinh past, visitors will be attracted by the wild mountains, the same message along with the white waterfall remove soft as silk between the back crossing the sky. To Ba Vi, visitors will enjoy mutual strength spectacular natural scenery and relaxing in the fresh air of the mountains and forests have long time now. The combination of mountains, rivers, streams and waterfalls with natural systems that became the site for three ecotourism attractions far and near every weekend
Late 19th and early 20th century, the Red River delta basin prevalent types show a distinctive folk song that is Xam singing. With the spread of strong, widespread environmental oratorio and diverse audience, from a form of entertainment at harvest, sing Xam has developed into one of job for living of poor urban areas and begin taught from generation to generation. Under foot the land of the small business economic period, Xam was quick to adapt, and gradually became a kind of folklore featured in Hanoi