Shanghai is located in the middle portion of the Chinese coast,siting at the mouth of the Yangtze River.It is one of the four province-level municipalities of China.In the past one hundre years,it has been a global city and a major financial center in the world. Shanghai is also “the Paradise of shopping”,sedond only to Hong Kong in China.Shanghai is a newly developing tourist destination renowned for its historical landmarks such as The Bund,Xintiandi. Besides,the Oriantal Pearl's Tower, Jin Mao Tower, Shanghai World Financial Center form the most imposing skyline of the world.