Truc Nguyen Binh forest, Ban Phuong hamlet, Thanh Cong commune, Nguyen Binh district, Cao Bang province. About 40 km from Nguyen Binh town, the bamboo forest in Ban Phuong hamlet, Thanh Cong commune, Nguyen Binh district, Cao Bang province has a cool green space with thousands of towering bamboo trees. What is quite special is that in the bamboo forest, there are no other types of trees, so the deeper you go into the forest, the more visitors can feel the freshness and coolness of mountainous nature.