caidianquIntroduction：Introduction to Caidian: Caidian District, formerly known as Hanyang County, is located in the southwest of Wuhan, in the triangle of the intersection of the Yangtze River and the Han River. At the end of the Jianghan Plain, the Beijing-Hong Kong-Macao Expressway, the Shanghai-Chengdu Expressway and the 318 National Highway meet here, forming the only “Golden Cross” in the country. The economic geography center is one of the birthplaces of Chu culture. As of 2013, the region's territory is 1,100 square kilometers. It contains 12 street towns and 1 provincial economic development zone with 500,000 people. The economy of Caidian District has always maintained a good momentum of development. In 2012, the regional GDP reached 26.367 billion yuan.