Chongning Chongbao is one of the ancient Chinese coins. Cast during the Chongning period of Emperor Huizong of the Northern Song Dynasty (1102-1106 AD). The face inscription "Chongning Chongbao" is read in the clerical script, with a simple and square style, mostly with a light back, and a few with stars, moons, crosses, etc. on the back. Chongning Chongbao is one of the more important coins in the late Northern Song Dynasty, and also the coin with the most plate types in the Northern Song Dynasty. According to statistics, there are about 300 different versions of Chongning Zhongbao, and every year, different versions of Chongning Zhongbao are discovered by experts or Tibetan friends.