Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-most populous city in Tennessee, after Nashville.
Memphis is the fifth-most populous city in the Southeast, the nation's 28th-largest overall, as well as the largest city bordering the Mississippi River. The Memphis metropolitan area includes West Tennessee and the greater Mid-South region, which includes portions of neighboring Arkansas, Mississippi and the Missouri Bootheel. One of the more historic and culturally significant cities of the Southern United States, Memphis has a wide variety of landscapes and distinct neighborhoods.
Gengma Dai WA Autonomous County, which belongs to Lincang City, Yunnan Province, spans 98 °48 "99 °54" east longitude and 23 °20 "24 °02 'north latitude. The town of Gengma is located in the middle of the county, with a maximum horizontal distance of 112 kilometers northeast of Kunming, the capital of Yunnan, and a maximum vertical distance of 76 kilometers from north to south. By 2013, the population density will be 70 people per square kilometer. Located in the southwest border of China, connected with the mountains and rivers of Myanmar, the border is 47.35km long. It is the most convenient land passage for Lincang and Kunming to Yangon and the coast of Myanmar in the Indian Ocean. It is 15 km and 24 km from the border Qingshui River to Huban and Gunnong, an important town in Myanmar, to La Xu 161 km in northern Myanmar, and 1162 km to Yangon, Myanmar. Gengma Dai WA Autonomous County established