• New York
  • Longnan

New York, often called New York City[a] or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over 300.46 square miles (778.2 km2), New York City is also the most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous megacities, and over 58 million people live within 250 mi (400 km) of the city. New York City is a global cultural, financial, entertainment, and media center with a significant influence on commerce, health care and life sciences, research, technology, education, politics, tourism, dining, art, fashion, and sports. Home to the headquarters of the United Nations, New York is an important center for international diplomacy, an established safe haven for global investors, and is sometimes described as the capital of the world.

Longnan, the prefecture-level administrative district (city) under the jurisdiction of Gansu Province, is located at the southeast end of Gansu Province, bordering Shaanxi Province to the east, Nantong Sichuan Province, and the three provinces of Shaanxi, Gansu and Sichuan. It is a strategic passage connecting Lanbai, Chengdu and Chongqing, and Guantian three major economic zones. Northwest-southwest important transportation hub connection, known as "Qinlong lock key, Ba Shu throat". It has jurisdiction over Wudu District, Kang County, Wen County, Cheng County, Huizhou County, Liangdang County, Xihe County, Li County and Dangchang County, covering an area of 27900 square kilometers and a total population of 2.8816 million (2018). Longnan is located in the Qinba Mountains, the Loess Plateau and the Qinghai-Tibet Plateau.
Travel Sights In Longnan
Travel Notes In Longnan