Vancouver officially the City of Vancouver, is a coastal seaport city on the mainland of British Columbia, Canada. The 2011 census recorded 603,502 people in the city, making it the eighth largest Canadian municipality. The Greater Vancouver area of around 2.4 million inhabitants is the third most populous metropolitan area in the country, the second largest city on the United States–Canada border, and the most populous in Western Canada. Vancouver is one of the most ethnically and linguistically diverse cities in Canada; 52% of its residents have a first language other than English. Vancouver is classed as a Beta global city. The City of Vancouver encompasses a land area of about 114 square kilometres, giving it a population density of about 5,249 people per square kilometre (13,590 per square mile). Vancouver is the most densely populated Canadian municipality, and the fourth most densely populated city with over 250,000 residents in North America, behind New York City, San Francisco, and Mexico City.
Tübingen is a traditional university town in central Baden-Württemberg, Germany. It is situated 30 km south of the state capital, Stuttgart, on a ridge between the Neckar and Ammer rivers. As of 2014 about one in three people living in Tübingen is a student.
Tongyeong is a coastal city in South Gyeongsang Province, South Korea. In 2010, it had an area of 238.81 km2 and a population of 139,869 people. It is divided into 1 eup (town), 6 myeon (township) and 11 dong (neighborhood). Chungmu city and Tongyeong county were reunited in 1995, creating Tongyeong City as it is known today. It consists of Goseong Peninsula, Hansan Island, Mireuk Island and other islets.It was formerly known as Chungmu, after the posthumous name of Admiral Yi Sun-sin. The name Tongyeong means „command post” and is itself associated with Admiral Yi, as it refers to his principal base that was located on nearby Hansan Island.