Dortmund vs Guangzhou City

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Dortmund (German: [ˈdɔʁtmʊnt] (listen); Westphalian Low German: Düörpm [ˈdyːœɐ̯pm̩]; Latin: Tremonia) is the third-largest city in North Rhine-Westphalia and the eighth-largest city of Germany, with a population of 603,609 inhabitants as of 2020. It is the largest city (by area and population) of the Ruhr, Germany's largest urban area with some 5.1 million inhabitants, as well as the largest city of Westphalia. On the Emscher and Ruhr rivers (tributaries of the Rhine), it lies in the Rhine-Ruhr Metropolitan Region and is considered the administrative, commercial, and cultural center of the eastern Ruhr. Dortmund is the second-largest city in the Low German dialect area after Hamburg. Founded around 882, Dortmund became an Imperial Free City. Throughout the 13th to 14th centuries, it was the "chief city" of the Rhine, Westphalia, and the Netherlands Circle of the Hanseatic League. During the Thirty Years' War, the city was destroyed and decreased in significance until the onset of industrialization. The city then became one of Germany's most important coal, steel and beer centres. Dortmund consequently was one of the most heavily bombed cities in Germany during World War II. The devastating bombing raids of 12 March 1945 destroyed 98% of buildings in the inner city center. These bombing raids, with more than 1,110 aircraft, hold the record to a single target in World War II.The region has adapted since the collapse of its century-long steel and coal industries and shifted to high-technology biomedical technology, micro systems technology, and also services.

Dortmund was classified as a Node city in the Innovation Cities Index published by 2thinknow, ranked among the twelve innovation cities in European Union and is the most sustainable and digital city in Germany. Other key sectors include retail, leisure and the visitor economy, creative industries, and logistics. With its central station and airport, the third-busiest airport in North Rhine-Westphalia, Dortmund is an important transport junction, especially for the surrounding Ruhr area as well as Europe (Benelux countries), and with the largest canal port in Europe it has a connection to important seaports on the North Sea.Dortmund is home to many cultural and educational institutions, including the Technical University of Dortmund and Dortmund University of Applied Sciences and Arts, International School of Management and other educational, cultural and administrative facilities with over 49,000 students, many museums, such as Museum Ostwall, Museum of Art and Cultural History, German Football Museum, as well as theatres and music venues like the Konzerthaus or the Opera House of Dortmund. Nearly half the municipal territory consists of waterways, woodland, agriculture and green spaces with spacious parks such as Westfalenpark and Rombergpark. This stands in a stark contrast with nearly a hundred years of extensive coal mining and steel milling in the past. Borussia Dortmund is one of the most successful German football clubs.

Source: Wikipedia

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Guangzhou (; simplified Chinese: 广州; traditional Chinese: 廣州, Cantonese pronunciation: [kʷɔ̌ːŋ.tsɐ̂u] or [kʷɔ̌ːŋ.tsɐ́u] (listen); Mandarin pronunciation: [kwàŋ.ʈʂóu] (listen)), also known as Canton and formerly romanized as Kwangchow, is the capital and most populous city of the province of Guangdong in southern China. On the Pearl River about 120 km (75 mi) north-northwest of Hong Kong and 145 km (90 mi) north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the maritime Silk Road, and continues to serve as a major port and transportation hub, as well as one of China's three largest cities.Guangzhou is at the heart of the most-populous built-up metropolitan area in mainland China, which extends into the neighboring cities of Foshan, Dongguan, Zhongshan and Shenzhen, forming one of the largest urban agglomerations on Earth, the Pearl River Delta Economic Zone. Administratively, the city holds subprovincial status and is one of China's nine National Central Cities. At the end of 2018, the population of the city's expansive administrative area was estimated at 14,904,400 by city authorities, up 3.8% from the previous year. Guangzhou is highly ranked as an Alpha- (global first-tier) city together with San Francisco (the U.S) and Stockholm (Sweden). Guangzhou also ranks 21st globally (between Washington, D.C. and Amsterdam) and 8th in Asia (behind Shanghai, Tokyo, Hong Kong, Singapore, Beijing, Shenzhen and Dubai) in the 2020 Global Financial Centers Index (GFCI). There is a rapidly increasing number of foreign temporary residents and immigrants from Southeast Asia, the Middle East, Eastern Europe and Africa.

This recent population influx has led to it being dubbed the "Capital of the Third World".The domestic migrant population from other provinces of China in Guangzhou was 40% of the city's total population in 2008. Together with Shanghai, Beijing and Shenzhen, Guangzhou has one of the most expensive real estate markets in China. In the late 1990s and early 2000s, nationals of sub-Saharan Africa who had initially settled in the Middle East and other parts of Southeast Asia moved in unprecedented numbers to Guangzhou in response to the 1997/98 Asian financial crisis.Long the only Chinese port accessible to most foreign traders, Guangzhou was captured by the British during the First Opium War. No longer enjoying a monopoly after the war, it lost trade to other ports such as Hong Kong and Shanghai, but continued to serve as a major transshipment port. Nowadays, in modern commerce, Guangzhou is best known for its annual Canton Fair, the oldest and largest trade fair in China. For three consecutive years (2013–2015), Forbes ranked Guangzhou as the best commercial city in mainland China. Guangzhou ranks 10th in the world and 5th in China (after Beijing, Shanghai, Hong Kong and Shenzhen) in terms of the number of billionaires according to the Hurun Global Rich List 2020.The city is home to many of China's most prestigious universities, including Sun Yat-sen University, South China University of Technology, South China Normal University and Jinan University. Guangzhou is also one of the top cities in the world by scientific research as tracked by the Nature Index and it ranks 15th globally and fifth in China (after Beijing, Shanghai, Nanjing and Wuhan).

Source: Wikipedia