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.
Panan County, which belongs to Jinhua City, Zhejiang Province, is located in the central part of Zhejiang Province (the geographical center of Zhejiang, known as "the Heart of Zhejiang"), bordering Dongyang, Xinchang, Xianju, Tiantai and other cities and counties. Within 2 hours from Hangzhou, Wenzhou and Ningbo, it belongs to the economic zone of the south wing of the Yangtze River Delta and the economic zone of central Zhejiang urban agglomeration. With a total area of 1196 square kilometers, it has jurisdiction over 2 streets, 7 towns and 5 townships with a population of 209000. Panan County was established in 1939 in the flames of the Anti-Japanese War. In 1958, the whole territory was merged into Dongyang County. In 1983, Panan County was restored. Panan is the largest Confucius settlement in the south of the Yangtze River, with two "national key cultural relic protection units" of Yushan ancient tea farm and beech stream Kong family temple and the only national medicinal plant national nature reserve-Dapanshan Nature Reserve, National 4A