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.
Longyan City, also known as Minxi, is located in western Fujian, at the junction of Fujian, Guangdong and Jiangxi provinces, Zhangzhou and Quanzhou to the east, Meizhou in Guangdong to the south, Ganzhou in Jiangxi to the west, and Sanming to the north. In May 1997, the land was removed and the city was established. Longyan is an inland city adjacent to the sea. it is a transportation hub and important passage for extending the two wings of the economic zone on the west coast of the Taiwan Strait, connecting the two continents and expanding the hinterland. In the foothills of Cuiping Mountain, 2 kilometers east of Longyan City, there is a karst cave, which is named "Longyan Cave" because of its rock pattern. Longyan City is the only prefecture-level city in China named after the word "Dragon". Longyan City is composed of part of the northern part of ancient Zhangzhou and part of the jurisdiction of Guting State. Longyan is an integral part of China's old revolutionary base and the Central Soviet area. One of the starting points of the long March, the seven counties (cities and districts) are all counties of the Central Soviet area.