Shanghai is the Chinese first big city,the world tenth big city,has surpasses 20,000,000 population housings and the life in Shanghai and the nearby regions.Shanghai located at China's East China area,is situated at Yangtze River and the Qiantang River entering the sea junction,is a Yangtse Delta continent wash plain part.Shanghai is Chinese one of central four municipalities.the original Shanghai is only one take the fishery and the cotton manufacturing handicraft industry as the camp small town,in the 19th century,because its good harbor position causes the Shanghai rapidly expand.after in 1842 "the Nanjing Treaty" evaluated,Shanghai became China to open one of foreign trading together ports.Shanghai because of becomes the East and West trade exchange very quickly the center,but vigorous development.In the 1930s,Shanghai developed into the Multinational corporation to develop the trade and the commercial key position.But founded a nation after 1949,the foreigner nearly all left Shanghai,Shanghai declined rapidly.After reform and open policy,in 1990,Shanghai started to reappear former days' liveliness,has become the China Today biggest economic center and the global biggest trade harbor.the Shanghai is also an emerging traveling destination at present,as a result of its deep culture inside story and numerous historic monuments,like Shanghai's terrestrial reference - - Puxi's Bund and new world.In addition,Pudong which separates in a river,actually presents another lively scene:Shanghai's horizon is the global fourth big horizon; The Oriental Pearl TV Tower and the golden trade building,the Shanghai round the world financial center and is constructing the national most tall building - - Shanghai center becomes Lu Jiazui most to have the great reputation the construction.today's Shanghai,is not only the national important science and technology,the trade,the finance and the message center,is an international cultural exchange and the fusion place.Shanghai already developed into an internationalization metropolis,the global important economy and the trade center.Some proposals also proposed that Shanghai will become future global city.The international mainstream media Shanghai will describe that is “the world economic development quickest model”.the Shanghai soon conducts China in 2010 the Shanghai world expo.