近年来,历史题材的影视作品在屏幕上日益增多,逼真地再现了历史上几次大规模人口迁移、颠沛流离的动荡场景,让我们再次感受惊心动魄的战争年代。《北伐战争》《建国大业》《下南洋》《解放》《南下》等影视剧中多次提到“北上”“南下”等字眼,那么,“北上南下”的说法是如何形成的呢?有人认为,此说法是由我们读地图的规则——“上北下南”而引申过来的。事实上,我国世界地图最早是由意大利传教士利玛窦把“坤舆万国全图”介绍给徐光启后,才逐渐为中国人所知的,当时的“坤舆万 In recent years, film and television works of historical themes have been on the screen increasing day by day, vividly reproducing the turbulent scenes of mass migration and displacement in history and let us once again feel the soul-stirring war years. In the movies such as the Northern Expedition, the Founding of the People’s Republic, the Nanyang, the Liberation and the Southward, many references to ”north“, ”south“ and so on are ”north to south“ How to form it? Some people think that this argument is derived from the rules we read in the map - ”going north and south“. In fact, the world map of our country was first known to the Chinese by Ricci, the Italian missionary, when he introduced ”Guang Kun“ to Xu Guangqi. At that time, ”Kunyu million