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.
Taicang City, a county-level city hosted by Suzhou City in Jiangsu Province, is located in the southeast of Jiangsu Province, on the south bank of the Yangtze River Estuary. It is bordered by the Yangtze River to the east, across the river from Chongming District, Baoshan District and Jiading District of Shanghai to the south, Kunshan City to the west and Changshu City to the north. The total area of the city is 823 square kilometers, the water area of the Yangtze River is 143.97 square kilometers, and the land area is 665.96 square kilometers. It has jurisdiction over 1 street, 6 towns and Taicang Port Economic Development Zone. Taicang culture belongs to Wu Yue culture, Taicang people belong to Jiangsu and Zhejiang people, and use Wu language. Taicang, as the nearest city to Shanghai, has formed the "co-city effect" of geographical proximity, popularity, economic integration and language and culture in Shanghai for a long time. Taicang is close to Shanghai and becomes the "back garden" of Shanghai. Taicang belongs to the subtropical monsoon area with four distinct seasons.