The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With 8,472 square miles (21,940 km2) and a population of more than 2.2 million people, it is the second-largest metropolitan area centered in Missouri (after Greater St. Louis) and is the largest metropolitan area in Kansas, though Wichita is the largest metropolitan area centered in Kansas. Alongside Kansas City, Missouri, these are the suburbs with populations above 100,000: Overland Park, Kansas; Kansas City, Kansas; Olathe, Kansas; Independence, Missouri; and Lee's Summit, Missouri.
Jingkou District, Zhenjiang Municipal District, the political, economic and cultural center of Zhenjiang City, covers an area of 126square kilometers and has a resident population of 388000. It has jurisdiction over six streets, one provincial development zone, one port industrial park and one garden. Jingkou Han said Jingkou Li, to Soochow Sun Quan to build iron urn city, home Jingkou town. Jinling County was bought in the Jin Dynasty, Xuzhou in the Southern Song Dynasty, Runzhou in the Sui Dynasty, and Zhenjiang Prefecture in Song Sheng Runzhou, which has been used ever since. In 1983, Zhenjiang City set up urban areas and suburbs. In December of the same year, the urban area was renamed Jingkou District. After two zoning adjustments, the current administrative division was formed. Jingkou District is located on the south bank of the lower reaches of the Yangtze River and east of the ancient canal. The "Cross Golden Waterway" the Yangtze River and the Beijing-Hangzhou Grand Canal meet in the territory, which is the hub of material circulation and economic cooperation between southern and northern Jiangsu. Jurisdiction