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.
Xiantao City is a county-level city directly under the jurisdiction of Hubei Province. Xiantao City is an important member of Wuhan urban agglomeration and the middle reaches of the Yangtze River, and the hometown of Asian gymnastics. Xiantao, with a history of more than 1500 years, is one of the birthplaces of Jing-Chu culture. Xiantao depends on the Han River in the north, the Yangtze River in the south and Wuhan in the east. 318 National Highway, Han-Yi High-speed Railway and Shanghai-Chongqing Expressway run from east to west, and Suiyue Expressway and Wuhan City Ring Road (Wuhan sixth Ring Line) run longitudinally through the north and south. Xiantao south to Guangzhou, north to Beijing, east to Shanghai, west to Chengdu and other megacities are all within a radius of 1000 kilometers. As of 2016, Xiantao City has a total area of 2538 square kilometers and has jurisdiction over 3 streets, 15 towns and 7 township units with a registered population of 1.5635 million. Xiantao is a national garden city.