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.
Pinghu is a county-level city under the jurisdiction of Jiaxing City, Zhejiang Province, with geographical coordinates between 30 °35 °north latitude and 121 °16 'east longitude. The land area is 537 square kilometers, the sea area is 1086 square kilometers, the coastline is 27 kilometers long, and the cultivated land area is 470000 mu. In 2015, the resident population was 683800. Pinghu belongs to the outer margin of Jiangnan ancient land Hangzhou Bay sag is an alluvial plain. The territory is flat, with an average elevation of 2.8 meters, with a total of 4.89 square kilometers of 20 low hills and 11 islands and reefs along the southeast coast, and a large plain. Since 2019, it has been selected into the top 100 counties and cities with comprehensive strength in 2019. Selected into the top 100 counties and cities of new urbanization quality in 2019 and the whole country in 2019.