分布广东面临南海,背靠五岭。境内东、西、北江贯流,河网纵横,而珠江三角洲为三江的汇合点。土地肥沃,物产富饶。在古代,广东交通运输多靠舟楫,商品交换多在江边河旁集市而聚,在漫长的历史进程中,逐渐建立起许多市镇。唐代开凿梅岭后,沟通了南北物资交流,外国商人前来贸易经商 The distribution of Guangdong faces the South China Sea and is backed by Wuling. The east, west, and north rivers in the territory run through the river and the river network stretches, while the Pearl River Delta is the confluence of the three rivers. The land is fertile and the property is rich. In ancient times, transportation and transportation in Guangdong relied on boating, and the exchange of goods was mostly concentrated on the banks of the riverside of the riverside. During the long historical process, many towns were gradually established. After Meiling was cut in the Tang Dynasty, communication between the north and the south was communicated and foreign traders came to do business.