Chongning's treasure is the official script copper and iron, which is well-made and has been preserved for many times. In addition, Chongning's calligraphy is thin and golden, with iron and silver hooks, which is full of elegance and superb calligraphy. It can be called the peak of regular script in currency. The world appraised it as "the first spring in Song Dynasty", and together with Xin Mang, it was called "the second saint" of China currency. The layout of Chongning Bao Tong is changeable, and there is still iron money.
20 yuan, a treasure of Chongning, is in 500 yuan, with a price of 3,000 yuan, a hook of 3,000 yuan, a long treasure 1000 yuan, a centerless treasure of 2,000 yuan, a wide edge 100 yuan and a wide wear 100 yuan; It's 30 yuan to rush to Tong Ning to embrace Puzi.
Good luck and good luck!