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.
Fengquan District belongs to Xinxiang City, Henan Province. It is an independent industrial zone approved by the State Council, located in the north of Xinxiang City and at the foot of Fenghuang Mountain. The area covers a total area of 115.6 square kilometers, with jurisdiction over three towns and two subdistrict offices in Baodong and Baoxi, covering an area of 5958 hectares of arable land. District people's government in the district government road. It is about 10 kilometers away from the city center and 99 kilometers away from Zhengzhou, the provincial capital. In the district, there are ancient cultural sites such as Lubao Longshan Culture, Hetun Yangshao Culture, Muye War and other ancient cultural sites. Lu Wang Mausoleum, the largest mausoleum of vassal kings in the country, has been included in the preliminary list of World Cultural Heritage.