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.
In addition, there are over 100 cities in China that have a population greater than one million people. The following is a list of the twenty most populous cities in China arranged from largest to smallest. All numbers are based on the metropolitan area population or in some cases, the sub-provincial city amount. The years of the population estimate have been included for reference.