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.
Jiang'an County, which belongs to Yibin City, Sichuan Province, is located on the southern edge of Sichuan, along the Yangtze River, east of Yibin, and at the turn of the three cities (Yibin, Luzhou and Zigong). The ground spans latitude 28 °22 "20"-28 °56 "45" north and longitude 104 °57 °40 "- 105 °14" 33 "east. In 2010, Jiang'an County has jurisdiction over 14 towns. The county covers an area of 912sq km, with a total population of 555995. The people's Government of the county is stationed on Zhudu Avenue, Jiangan Town. Jiang'an County is rich in rice, wheat, sweet potato, sorghum, rape, beans and other crops, is the national summer orange base county, commodity grain base county, sericulture production county, lean pig base county. Jiang'an County is known as "the ancient capital of China's Orange Sea River and Bamboo Sea" with a long history and profound culture. Jiang'an County has Xijiashan Classical Manor and National Academy of Drama.