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.
Jiaxing, also known as "Hecheng", is a prefecture-level city in Zhejiang Province, the Yangtze River Delta Urban agglomeration, important cities in the Shanghai Metropolitan area, the core city in the Dawan area of Zhejiang Province, the vice central city of Hangzhou Metropolitan area and the central city of Shanghai-Jiahang G60 Science and Technology creation Corridor. located in the northeast of Zhejiang Province, the hinterland of the Hangjiahu Plain in the Yangtze River Delta. Jiaxing is located at the river-lake sea rendezvous, strangling the throat of the south corridor of Taihu Lake, less than 100 kilometers away from Shanghai, Hangzhou, Suzhou, Ningbo and other cities. The land area is 4275.05 square kilometers (including the water area of the Qiantang River, the dividing line between the river and sea of the Qiantang River is connected by Haiyan Qipu-Yuyaoxi three gates). Jiaxing system began in the Qin Dynasty, has more than 2000 years of human history, has been a prosperous and rich place since ancient times, known as the "land of fish and rice", "silk"