在马来西亚和印度尼西亚钱币中有一类仿中国宋代年号钱的合金钱币,这一类钱币除了材质不是铜质之外,与中国宋代小平铜钱基本相似,应是根据宋钱制作而成。中国与马来西亚、印度尼西亚各国家保持着悠久的贸易关系,宋代以来,我国与东南亚诸国的关系密切起来,中国铜钱也随之流入各个国家。至明代,郑和七次下西洋加强了明朝与东南亚各国之间的交往,隆庆年起中国与马来、印尼各国家的贸易往来更加频繁,更加强了货币 There are a series of coins in the coins of Malaysia and Indonesia that imitate the Chinese nongovernmental money of the Song Dynasty. The coins of this category are basically similar to those of the Xiaoping coin of the Song Dynasty in China, except that the material is not of copper, and should be made according to Song Qian. China and Malaysia and Indonesia maintain long-standing trade relations. Since the Song Dynasty, China has had close ties with Southeast Asian countries and copper coins of China have also flowed into various countries. In the Ming Dynasty, Zheng He stepped in under the Western Ocean to strengthen exchanges between the Ming Dynasty and all countries in Southeast Asia. Since the beginning of Longqing, trade between China and Malay nations and Indonesian countries has been more frequent and strengthened