It is well-known that to solve the problem by simply increasing sea-route is not only infeasible but will cost a large sum of money.

众所周知，在海上为解决交通问题，单纯靠增加航道来解决，不但不可行，而且耗资巨大。

Near to international gold sea-route in the west of Pacific Ocean; No matter language, culture, geographical location, life style or economy development what CHAOSHAN is a special geographical region. It is one of preferable cases in studying city economy enclose.

他们的共同点是：①人多地少，②著名的侨乡，③紧靠香港、澳门、台湾，濒临西太平洋国际黄金航道，④潮汕无论从语言、文化、地理位置、生活方式、经济发展道路都是一个独特的地理区域，因而对城市经济区的研究是一个较好的案例。