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.
Simao District, which belongs to Pu'er City, Yunnan Province, is located in the south of Yunnan Province, the middle and south of Pu'er City, and the middle and lower reaches of the Lancang River, between 22 °27 degrees north latitude and 101 °27 degrees east longitude, Jiangcheng County to the east, Lancang County and Jinggu Dai Autonomous County to the west, Xishuangbanna Dai Autonomous Prefecture to the south and Ninger County to the north, covering a total area of 3928 square kilometers. Simao District is the starting point of the ancient Tea-Horse Road in history-the Southern Silk Road. It is one of the three major customs towns in Yunnan. It was once known as "Southeast Asian Land Wharf" and "Yinsimao". The main relics in Simao District are Shiping Guild Hall, Simao Wenmiao, Simao Old Customs, Tea Horse Road, etc.; historical figures include League member Lu Zhiyi, honest official Chen Qizhou, and so on. As of 2017, Simao District has jurisdiction over 3 townships and 4 towns