Dewey Decimal Classification - Children's Encyclopedia (Ages 8-11) The Dewey Decimal Classification (DDC) is a system for organizing the contents of a library. It is commonly known as the Dewey Decimal System. It helps people find nonfiction books on any subject in the library.
Beijing â The Capital of China. Urban Population: 18.8 million. As the capital of China, Beijing ranks as the top on the major cities in China. Reputed as the worldâs historical city and one of the top seven ancient capitals in China, Beijing has been the capital of China since Lioa Dynasty, 800 years till now.
1 Large Urban Population. 2  China has the largest urban population of any country in the world even though most Chinese live in rural areas. 3  More than 311,000,000 Chinese live in cities compared to 194,700,000 in the United States.4  26% of China's population is urban while 75% of the population of the United States is urban. More than 311,000,000 Chinese live in cities compared to 194,700,000 in the United States. 2  26% of China's population is urban while 75% of the population of the United States is urban.