• Tulsa
  • Tibetan Autonomous Prefecture of Haibei

Tulsa (/ˈtʌlsə/) is the second-largest city in the state of Oklahoma and 47th-most populous city in the United States. The population was 413,066 as of the 2020 census. It is the principal municipality of the Tulsa Metropolitan Area, a region with 1,023,988 residents. The city serves as the county seat of Tulsa County, the most densely populated county in Oklahoma, with urban development extending into Osage, Rogers, and Wagoner counties.

Tulsa was settled between 1828 and 1836 by the Lochapoka Band of Creek Native American tribe and most of Tulsa is still part of the territory of the Muscogee (Creek) Nation.[a]

Historically, a robust energy sector fueled Tulsa's economy; however, today the city has diversified and leading sectors include finance, aviation, telecommunications and technology. Two institutions of higher education within the city have sports teams at the NCAA Division I level: Oral Roberts University and the University of Tulsa. As well, the University of Oklahoma has a secondary campus at the Tulsa Schusterman Center, and Oklahoma State University has a secondary campus located in downtown Tulsa. For most of the 20th century, the city held the nickname "Oil Capital of the World" and played a major role as one of the most important hubs for the American oil industry.

Haibei Tibetan Autonomous Prefecture, under the jurisdiction of Qinghai Province, is located in the northeast of the Qinghai-Tibet Plateau and on the western edge of the Loess Plateau. It has a total area of 34389.89 square kilometers and has jurisdiction over three counties and one autonomous county. In 2017, it has a resident population of 283000. There are 36 sites in Haibei Tibetan Autonomous Prefecture which have been announced by the people's Government of Qinghai Province. Among them, the national cultural relics protection units are Xihai County Zhilongyi City in the Western Han Dynasty; there are 11 cultural relics protection units at the provincial level; more than 40 tombs have been cleared and more than 700 cultural relics have been unearthed. This is also the place where Mr. Wang Luobin collected the style when he wrote the famous song "in that distant place". In 2017, the gross domestic product of Haibei Tibetan Autonomous Prefecture was 8.291 billion yuan, down 20.3% from the previous year at comparable prices.
Travel Sights In Tibetan Autonomous Prefecture of Haibei
Travel Notes In Tibetan Autonomous Prefecture of Haibei
Travel Asks In Tibetan Autonomous Prefecture of Haibei