The influence and function of ancient copper coins can be said to have gained a lot of popularity in the circulation process. This is the harmony of human beings, and many of them are buried underground with them. The mausoleum pays attention to geomantic omen, so its location is favorable.
Generally speaking, exquisite coins were made in very prosperous dynasties.
Because every prosperous time has its own time, wearing ancient coins is the first choice. For example, in the Qing Dynasty, even Taizu had more than a dozen emperors, but people only liked to wear Shunzhi, Kangxi, Yongzheng, Qianlong and Jiaqing, which is the reason.