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.
If we take Congqing out of the equation, Beijing is the second largest country in China and the sixth largest city in the world, behind Shanghai, Istanbul, Karachi, Mumbai and Moscow.Here's a map of the city, broken down into its administrative districts.hanghai is home to 23 million people in 2013, and is considered to be China 's largest city. Others, however, argue that Chongqing, Chongqing China is technically China 's largest city.