Since the French came to Vietnam, thanks to the development of roads, Cao Bang has become an important stepping stone towards Central Europe. From Cao Bang, there is National Highway 3 running through Thai Nguyen to Hanoi. Therefore, in terms of the military, Highway 4, from Cao Bang running parallel to the Vietnam-China border through Lang Son to Mong Cai is particularly important. Yoga meditation december girl the fire of a lioness poster. It was on this Highway No. 4, in the 1950’s border campaign that marked the closest cooperation between the two movements Vietnam and China.