jiangyangquIntroduction：Jiangyang Introduction: Jiangyang District is located in Zhangzhou City, Sichuan Province, in the southeast of Sichuan Province, in the northern part of Bozhou City, at the intersection of the Yangtze River and the Lancang River, and one of the three districts of the main city of Bozhou City. In 2011, the population of Jiangyang District was 640,000. As of 2013, the region has a total area of ​​649 square kilometers. It contains 10 towns and 7 streets with a GDP of 31.8 billion yuan. Jiangyang District is the political, economic, cultural and educational center of Cangzhou City, which is “China's historical and cultural city”, “National Double-Support Model City”, “National Health City” and “Sichuan Province Social Security Comprehensive Management Model Area”.