We are now accustomed to Shunzhi, Kangxi, Yongzheng, Qianlong, Jiaqing, Daoguang, Xianfeng, Tongzhi, Guangxu, Xuantong these ten emperor years of copper money called ten emperor money. This is the most prosperous period of the Ten Emperors of the Qing Dynasty. It is rare to save one of them so far. This product is Shunzhi, Qianlong, Jiaqing, Daoguang, the Four Emperors, and the quality are well preserved. The ancestors generally believed that this kind of copper money was blocked., prevent villains, avoid evil spirits, The role of Wangcai.