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.
Keerqin right-wing Front Banner (referred to as Keyuqian Banner) is located in the central and western part of Xingan. It is connected to Tuquan County, Keerqin right-wing Middle Banner and Baicheng area of Jilin Province to the north, Xinbarhu left Banner of Hulunbuir League, Ewenki Autonomous Banner and Zhalantun City to the north, Zhalaite Banner to the northeast, East Wuzhumuqin Banner to the west of Xilingol League, and the people's Republic of Mongolia to the northwest. Keerqin right-wing front flag covers an area of 26784 square kilometers and has a population of 340000 (2010). Keerqin right-wing Front Banner is inhabited by 13 ethnic groups, including Mongolia, Han, Manchu, Hui and Korea, of which the Mongolian population accounts for 45% of the total population. In 2013, the total regional GDP of the whole flag was 8.13697 billion yuan. It won the honorary title of "National Garden County" in 2017. October 22, 2018, selected for 2018