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.
Pingbian Miao Autonomous County is located in the south of Yunnan Province and southeast of Honghe Prefecture. It is 300 kilometers away from the provincial capital Kunming, 50 kilometers away from the state capital, and more than 300 kilometers from Hanoi, the capital of Vietnam. Pingbian Miao Autonomous County has a total area of 1906 square kilometers, with 154000 people in the sixth national census in 2010. In 2013, the total industrial output value of Pingbian Miao Autonomous County broke through the 1 billion yuan mark for the first time, reaching 1.076 billion yuan. Dawei Mountain primeval forest is known as "animal and plant gene bank" and "natural beauty salon". In July 2019, he won the title of "China Natural oxygen Bar" in 2019.