For details on these symptoms and more, go to: 1  Everyday Health Flu Guide. 2  Get the Facts About Influenza. 3  A Guide to Flu Treatment. 4  When and Where to Get a Flu Shot.
China's population is over 1.388 billion, the largest of any country in the world. According to the 2010 census, 91.51% of the population was Han Chinese, and 8.49% were minorities. China's population growth rate is only 0.47%, ranking 159th in the world.
As a whole, China has an estimated population density of 145 people per square kilometer, or 375 people per square mile. This ranks 81st, despite the country itself being one of the largest in terms of size and the largest in terms of population.