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.
Wujiang District, which belongs to Suzhou City, Jiangsu Province, is located in the southeast of Jiangsu Province, facing Shanghai to the east, Taihu Lake to the west, Zhejiang to the south and the main urban area of Suzhou to the north. The total area of the region is 1176.68 square kilometers, of which the water area is 26700 hectares, accounting for 22.70% of the total area of the city (excluding the water surface of Taihu Lake under its jurisdiction). As of June 2019, Wujiang District has jurisdiction over 4 streets and 7 towns, with a registered population of 832700 and a floating population of 979200. In 909 AD, Wujiang established a county; in 1992, Wujiang withdrew its county to build a city; in October 2012, Wujiang withdrew its city and set up a district for Wujiang District of Suzhou City. Wujiang is located in the south of the Yangtze River, with well-developed river systems, crisscross rivers and dotted lakes, Wujiang is known as the "land of fish and rice" and "the house of silk". The north of Wujiang