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.
Luodian County, which belongs to Qiannan Buyi and Miao Autonomous Prefecture of Guizhou Province, is located in the southern border of Guizhou Province. It is located between 160 °23 °E and 25 °45 °N, with a total area of 3013 square kilometers. Luodian County belongs to the subtropical monsoon climate, with the characteristics of early spring, long summer, late autumn and short east. As of 2018, Luodian County has jurisdiction over 8 towns, 1 street and 1 township, with the county government stationed in Longping Town. The total population is 363396. Luodian County belongs to the State of Da Yelang during the warring States period. In 1914, Luohu County was replaced. In 1930 (1930), it was renamed Luodian County. Luodian County 26 townships in addition to Dating Township Township Road to be organized for acceptance, all townships have been through passenger vehicles. The main scenic spots in Luodian County have large and small wells.