有一位在金融界工作的朋友,立志要读中国人民银行总行研究生部的研究生,三大部《中国金融史》几乎被他翻烂了,可是连考数年都未考中。然而,这期间,不断有朋友拿一些古钱向他请教,起初他细心解释,不厌其烦。后来朋友、朋友的朋友来的多了,他索性编了一册《中国历代钱币说明》,一为巩固所学的知识,二为朋友提供方便。是年,他依旧未考上研究生,然而,他的那册《中国历代钱币说 There is a friend working in the financial community, determined to read the Graduate Department of the People’s Bank of China graduate students, the three major “Chinese financial history” almost by his rotten, but not even a few years into the test. However, during this period, some friends kept asking him some ancient money. At first he explained carefully and took the trouble. Later friends, friends, friends come more, he simply compiled a “note of money in Chinese history,” one to consolidate the knowledge learned, two for the convenience of friends. That year, he is still not admitted to graduate school, however, his book "Chinese coins of all ages