中华民族是一个安土重迁的民族,自古以来,“怀乡”即为文学中重要的表现主题。国家的征战、家族的迁徙、个人的宦游,写入笔端时往往乡愁萦绕。时至20世纪,中国从古老帝国转变为现代国家,国人流动的情况更趋复杂,“三千万人漂泊海外,数百万人迁居台港,而数以亿计的人在战争屡起、政治动荡、经济冲击等因素影响下离乡背井。”~①对于遍及世界的华人而言,“家乡”不再限于血缘之地,它与每一个体对于现代国 The Chinese nation is a nation that relocates from homeland to earth. Since ancient times, “nostalgia” has become an important theme in literature. The country's expedition, family migration, personal official travel, nostalgia often nostalgia when writing the tip of the pen. By the turn of the 20th century, China had transformed itself from an ancient empire to a modern one, and the flow of people into the country was more complicated. “Thirty million people are drifting overseas and millions of people move to Taiwan, and hundreds of millions of people have repeatedly , Political turmoil, economic shocks and other factors. ”For the Chinese all over the world, “ hometown ”is no longer limited to the blood of the land, it and each individual for the modern state