Vinh () is the biggest city and economic and cultural center of north-central Vietnam. Vinh is the capital of Nghệ An Province, and is a key point in the East–West economic corridor linking Myanmar, Thailand, Laos and Vietnam. The city is situated in the south-east of the province, alongside the Lam River (Song Lam) and is located on the main north–south transportation route of Vietnam, easily accessible by highway, railroad, boat and air. The recently expanded Vinh International Airport is served daily by four carriers: Vietnam Airlines, VietJet Air, Bamboo Airways and Jetstar Pacific. On September 5, 2008, it was upgraded from Grade-II city to Grade-I city, the fifth Grade-I city of Vietnam after Haiphong, Đà Nẵng and Huế. Vinh is the most populous city in the North Central Coastal region, with over 490,000 residents (2015 estimate). The city is bordered by Nghi Loc district to the north and east, Hung Nguyen district to the west, and Nghi Xuan district in Hà Tĩnh Province to the south. Vinh is about south of Hanoi and north of Ho Chi Minh City. The total area of Vinh city is , and includes 16 urban wards and 9 suburban communes. History Vinh was originally known as Ke Van. Later, this successively became Ke Vinh, Vinh Giang, Vinh Doanh, and then Vinh Thi. Eventually, in 1789, the official name became simply Vinh, probably under European influence. The name has remained the same ever since. At various times, Vinh has been of considerable military and political significance. The Vietnamese nation began in the north, and only gradually expanded to cover its current territories – as such, Vinh was sometimes seen as a "gateway to the south". The Tây Sơn dynasty (1788–1802) is believed to have considered Vinh as a possible capital of Vietnam, but the short duration of the dynasty meant that any plans did not come to fruition. Tây Sơn interest in the city did, however, result in considerable construction and development there. Under French rule of Vietnam, Vinh was further developed as an industrial center, and became well known for its factories. Historically, Vinh and its surrounding areas have often been important centers of rebellion and revolutionary activity. In the 19th century and the early 20th century, the city was the center of several prominent uprisings against the French. In addition, a number of notable revolutionary figures were born in or near the