• Miami
  • Tianjin

Miami (/maɪˈæmi/ my-AM-ee), officially the City of Miami, known as "the 305", "The Magic City", and "Gateway to the Americas", is a major city, a coastal metropolis and the county seat of Miami-Dade County in South Florida, United States. With a population of 442,241 at the 2020 census, it is the second-most populous city in Florida and the eleventh-most populous city in the Southeastern United States. The Miami metropolitan area is the ninth largest in the U.S. with a population of 6.138 million in 2020. The city has the third-largest skyline in the U.S. with over 300 high-rises, 58 of which exceed 491 ft (150 m).

Miami is a major center and leader in finance, commerce, culture, arts, and international trade. Miami's metropolitan area is by far the largest urban economy in Florida and the 12th largest in the U.S., with a GDP of $344.9 billion as of 2017. According to a 2018 UBS study of 77 world cities, Miami is the second richest city in the U.S. and third richest globally in purchasing power. Miami is a majority-minority city with a Hispanic population of 310,472, or 70.2 percent of the city's population, as of 2020.

Downtown Miami has one of the largest concentrations of international banks in the U.S. and is home to many large national and international companies. The Health District is home to several major University of Miami-affiliated hospital and health facilities, including Jackson Memorial Hospital, the nation's largest hospital with 1,547 beds, and the Leonard M. Miller School of Medicine, the University of Miami's academic medical center and teaching hospital, and others engaged in health-related care and research. PortMiami, the city's seaport, is the busiest cruise port in the world in both passenger traffic and cruise lines. Miami is the second largest tourism hub for international visitors, after New York City. Miami has sometimes been called the Gateway to Latin America because of the magnitude of its commercial and cultural ties to the region.

Tianjin, referred to as Tianjin, is the provincial administrative region, municipality directly under the Central Government, national central city and mega city of the people's Republic of China, and the economic center of the area around the Bohai Sea as approved by the State Council. By 2018, there were 16 districts under the jurisdiction of the city, with a total area of 11916.85 square kilometers, a built area of 1007.91 square kilometers, a resident population of 15.596 million, an urban population of 12.9681 million, and a urbanization rate of 83.15%. Tianjin is located in North China, the northeast of the North China Plain and the lower reaches of the Haihe River Basin, facing the Bohai Sea to the east. It is the confluence and estuary of the five major tributaries of the Haihe River, namely, the South Canal, the Ziya River, the Daqing River, the Yongding River and the North Canal. Tianjin is the main node of the China-Mongolia-Russia Economic Corridor and the Maritime Silk Road.
Airport In Tianjin - Tianjin Binhai International Airport
Tianjin Binhai International Airport (Tianjin Binhai International Airport, IATA: TSN, ICAO: ZBTJ), located in Dongli District, Tianjin, China, 13 kilometers away from the city center, is a 4E-level civil international airport     , is China International Aviation Logistics Center   , an airport with international scheduled flights, a national first-class air port open to the outside world, and one of China's major air cargo centers.    
Tianjin Binhai International Airport, formerly known as Tianjin Zhangguizhuang Airport, was first built in November 1939; it was officially opened to navigation in 1950; the first phase of the expansion project was completed in 2007; the second phase of the expansion project was completed in August 2014.   
According to the official website of the airport in August 2017, Tianjin Binhai International Airport has two terminal buildings, namely T1 (international and regional) and T2 (domestic), with a total construction area of ​​364,000 square meters and a warehouse area of ​​74,000 square meters; It has 2 runways with lengths of 3600 meters and 3200 meters respectively; 59 seats.   By the end of 2016, the airport had opened 180 air routes and 132 navigable cities.  
In 2019, Tianjin Airport handled 23.813 million passengers, a year-on-year increase of 0.9%; cargo and mail throughput was 226,000 tons, a year-on-year decrease of 12.6%; and transported 167,000 vehicles, a year-on-year decrease of 6.4%.  
In October 2020, it was rated as an advanced group in the national transportation system to fight against the new crown pneumonia epidemic.  
Travel Notes In Tianjin
Beijing-Tianjin Walking Baby Story, a precise harvest for educational anxiety
Education Anxiety! Recently, a popular educational documentary "Childhood in a Foreign Land" deeply hit the anxiety of countless parents, including m
Tianjin impression. . . . . . memorable
I have been to all the four major municipalities directly under the central government in China, but only Tianjin has not had a good time. I have been
Extraordinary Gengzi Year Simple Leting Seaside and Lion City Tour
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Gengzi Yangchun Traveling to Panshan
Foreword: When people get old, the biggest feature is the decline of physical function and the increase of nostalgia. In the dead of night, people oft