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.
Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province under the jurisdiction of the Autonomous Prefecture, close to the Chengdu Plain, the overall outline of the state surface is a typical plateau, the terrain is high, the vertical climate is remarkable; it has jurisdiction over 1 county-level city and 12 counties, with a total area of 84242 square kilometers; in 2017, the resident population is 940100. Aba Tibetan and Qiang Autonomous Prefecture has world-class tourist attractions such as Jiuzhaigou, Huanglong and Wolong Siguniang Mountain giant panda habitat. There are Malkangzhuokeji chieftain official village, Songgang Zhibozhai building (including Qiang village bunkers), Songpan ancient city wall, Rangtang Bangtuo Temple, Suoerji Temple, Yingpanshan and Jiang Weicheng sites, Rismanba bunkers, long March relics of the Red Army in Aba Prefecture, and other national key cultural relics. In 2017, Aba Tibetan and Qiang Autonomous Prefecture achieved a GDP of 295.16.