孔方兄,是古铜钱的别称,因外圆内方的形制而得名。从秦统一全国币制到清末改行机制铜币,圆形方孔铜钱在我国使用时间以长达两千多年。9月29日,“大秦雄风——秦始皇兵马俑展”在江西南昌汉代海昏侯国遗址博物馆开展,展期三个月。让我们跟着汉服小姐姐一起来认识一下秦汉时期的“孔方兄”吧!Brother Kong Fang, another name for ancient copper coins, is named after the shape of the outer circle and the inner side. From the unification of the national currency system in Qin Dynasty to the conversion to mechanism copper coins in the late Qing Dynasty, round square hole copper coins have been used in China for more than 2000 years. On September 29, the exhibition of "the great Qin Dynasty - terracotta warriors and horses of Qin Shihuang" was held in the haihunhou state Site Museum of the Han Dynasty in Nanchang, Jiangxi Province for three months. Let's follow Miss Hanfu to get to know brother Kong Fang in the Qin and Han Dynasties!