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.
Jiangmen, also known as "Wuyi", Guangdong Province has jurisdiction over prefecture-level cities, is an important node city of Guangdong-Hong Kong-Macau Greater Bay Area, one of the central cities in the western part of the Pearl River Delta; located in the western Pearl River Delta, bordering the South China Sea, adjacent to Hong Kong and Macao; the geomorphological features are low in the north and high in the west, belonging to the subtropical monsoon climate; the total area is 9505 square kilometers, with jurisdiction over 3 municipal districts and 4 county-level cities; and the permanent population is 4.5617 million in 2018. With a long history and profound cultural heritage, Jiangmen is the hometown of Chen Baisha, the founder of psychology in the Ming Dynasty, Liang Qichao, the pioneer of modern reform, and Feng Ru, the father of China Aviation, and owns the Kaiping towers and villages of the world cultural heritage. a bird paradise that intoxicated Mr. Ba Jin. Jiangmen is an important transportation hub connecting Guangdong-Hong Kong-Macau Greater Bay Area with western Guangdong, bordering Zhongshan and Zhuhai in the east, Yangjiang in the west and Guangzhou in the north.