Khuoi Nhi waterfall survey team.

The units have conducted surveys on routes, outstanding landmarks of Na Hang-Lam Binh ecological lake bed, accommodation conditions, local tourism products, cuisine, souvenirs. Currently, the two provinces of Tuyen Quang and Bac Kan are working together to submit a joint application to UNESCO to recognize Ba Be-Na Hang Nature Reserve as a natural heritage of the world. Tuyen Quang and Bac Kan provinces are promoting linkages to develop tourism in the bordering areas from the tourism program "Through the Viet Bac heritage regions". The route from Ba Be to Da Vi (Na Hang) is being agreed by the Government and the Ministry of Transport to be built, creating favorable conditions for tourism development. The two sides agreed to strengthen exchanges and cooperation in forest protection and waste treatment from upstream.

According to Tuyen Quang Online Newspaper