南北朝的西魏时期,有位出色的政治家苏绰,他博览群书,精通天文地理,尤其擅长算数。据《周书·苏绰传》记载:西魏官员有疑难问题,都会征求苏绰的意见后才做出决定。我国今天施行的公文程式是由他制订的。“绰始制文案程式,朱出墨入,及计帐户籍之法。” In the Northern and Southern Dynasties, the Western Wei Dynasty, an outstanding statesman Su Chuo, he read extensive books, proficient in astronomy and geography, especially good at counting. According to “Zhou Su Su Chuan Biography” records: Western Wei officials have difficult problems, will seek Su Suo’s opinion before making a decision. The formula of the official document in our country is formulated by him today. “Chuo original copywriting program, Zhu out of ink, and billing account law. ”