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.
Guixi is located in the northeast of Jiangxi Province and in the middle reaches of Xinjiang River. It has a history of more than 1200 years since the county was founded in the first year of Tang Yongtai (765 AD). In 1996, counties were removed and cities were established. The city covers an area of 2480 square kilometers, with a population of 600400, 21 townships, 3 subdistrict offices and 7 forest (reclamation, horticulture) farms. Guixi is the national copper smelting base, the national commodity grain base, the key timber production base of Jiangxi Province, the Yangtze River shelterbelt base and the national grain reserve base. Guixi City is surrounded by Yuehu District of Yingtan City on three sides, and there are World Natural Heritage and World Geopark double Crown Scenic spot Longhu Mountain. During the second Revolutionary Civil War, Guixi was an important part of the revolutionary base areas of Fujian, Zhejiang and Jiangxi. Zhu de, Wang Jiaxiang and Fang Zhimin all left combat footprints. Guixi was China.