In the 14th year of Guangxu (1888), the official kilns in Guizhou produced precious treasures, which were even rarer than those in the 16th year. Guizhou Guanlu coinage began at 1888, and the coin surface was undisciplined. At that time, there was no mint in Guizhou, only official silver furnace equipment. From 14th to 16th year of Guangxu, Pan Wei, the governor of Guizhou, designated a small amount of "Qian Bao" silver cakes to be cast in Guanlu, Guizhou, for use in Miaojiang area. Its casting method is very different from the silver dollar cast by the new machine, with simple appearance, good color and unique style. Because Guizhou's precious treasures are rare all over the world, collectors all over the world cherish them and consider them indispensable treasures in China's coin collection. Huang Zhang, a modern coin connoisseur, described Qian Bao in Guizhou in his Catalogue of Chinese Silver Coins and Silver Coins as follows: "The early official kilns in Guizhou (1888- 1890) cast silver coins in the market, so we have to make a brief description from the existing ones because there is no record to check. So far, only a few coins have entered the hands of collectors, and each coin has a different version. ...