Chongning Chongbaoguang Guo Kuo Chongdabaozi several coins

Chongning Chongbao Guangguo Kuanchong Dabao 9-level coins. According to relevant public information, there is a name in the 9-level coin list called Chongbaoguang Guokuo Chongdabao. Money refers to goods that act as universal equivalents in commodity transactions. Metal coins in the Spring and Autumn Period and the Warring States Period evolved from shovel-shaped tool coins.