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.
Suiping County is located in the south of Henan Province, between latitude 32 °59 "33 °18" north and longitude 113 °37 "114 °10 'east. It is bordered by Shangcai and Runan in the east, Xiping in the north, Wugang City and Biyang in the west, and Yicheng District and Queshan County in the south. As of 2013, Suiping County has a total area of 1080 square kilometers and a total population of 520000. It has jurisdiction over 11 townships, 3 streets, 2 scenic spots and 207administrative villages. Suiping County has Beijing-Guangzhou high-speed railway, Beijing-Guangzhou railway, 107 National Highway, Beijing-Hong Kong-Macao Expressway runs through the whole territory, Qiyan Highway and other provincial roads pass through, urban and rural highways extend in all directions. Suiping County has beautiful scenery, with national 5A scenic spots, national 4A scenic spots, National Geopark, National Forest Park, and the first batch of articles in Henan Province.