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.
Maitreya is a county-level city under the jurisdiction of Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, which is located in the southeast of Yunnan Province and the north of Honghe Prefecture. It is the "north gate" of Honghe Prefecture, reaching 316 kilometers from the south to the estuary of the national open port, the traffic in the city extends in all directions, the Kunhe Highway runs through the hinterland for 93 kilometers, and the Yunnan-Vietnam Railway spans 78 kilometers along the west. There are G80 Guangzhou-Kunming Expressway and Nanning-Kunming passenger dedicated Line of High-speed Railway. In January 2013, with the approval of the State Council, the Ministry of Civil Affairs replied: revocation of Maitreya County, the establishment of a county-level city Maitreya City, directly administered by Yunnan Province, Honghe Prefecture escrow. The municipal people's government is stationed in Miyang town. By the end of 2017, it had jurisdiction over 10 towns, 2 townships and 1 farm administration, with a resident population of 563500. In 2018, the regional GDP exceeded 30 billion yuan, an increase of 7%. Investment in fixed assets