南澳,这座被北回归线从东至西贯穿而过,台胞祖居较多的粤东海岛县,主岛面积仅106平方公里,连同22个小岛总面积也只有108平方公里。今人口不过6.5万余人。但它是闽粤台的海上要冲,素称“东南门户,漳潮锁匙”,自宋代起为兵家必争之地,有两代皇室、三个民族英雄幸临于此。故地虽小,但发生的历史事件却在中国海防史上占有重要的篇章,历来为史家所瞩目。 South Australia, the eastern part of eastern Taiwan that has been crossed from east to west by the Tropic Cancer, has an area of ​​only 106 square kilometers and a total area of ​​only 108 square kilometers with 22 islands. Today’s population, however, more than 65,000 people. But it is the hub of the sea in Fujian, Guangdong and Taiwan. It is called “the gateway to the southeast and the key to the Zhangchao.” Since the Song Dynasty, it has been the place where the military forces contend. There are two generations of imperial families and three national heroes are fortunate to be here. Although small, the historical events that took place occupied an important chapter in the history of coastal defense in China and have always attracted the attention of historians.