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.
Xishuangbanna Dai Autonomous Prefecture, one of the eight autonomous prefectures in Yunnan Province, is the capital of Jinghong City. Located in the southernmost tip of Yunnan Province, it is located at about 21 °10 degrees north latitude and 99 °55'to 101 °50 'east longitude. It belongs to the tropical humid area south of the Tropic of Cancer and is connected with Jiangcheng County and Pu'er City to the east and west. It is adjacent to Lancang County in the northwest, connected to Laos and Myanmar in the southeast, south and southwest, and adjacent to Thailand and Vietnam. The boundary line is 966.3 km long, which is equal to 1 inch 4 of the total length of the border line of Yunnan Province, covering an area of 19582.45 square kilometers. Xishuangbanna is located on the northern edge of the tropics and has a tropical monsoon forest climate. As of 2017, Xishuangbanna has jurisdiction over 1 county-level city and 2 counties. In 2017, the total resident population of Xishuangbanna is 1.18 million.