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.
Top 10 Largest Cities in China. According to the related data and statistics of the 6th nationwide population census, the following cities are the Top 10 largest cities in China by urban resident population (exclude suburban, county and county-level city) in China. No. 1 Shanghai.
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.