Book excerpt: After ten years, John Bryan Starr has thoroughly revised and updated his classic introduction to the background of, the data about, and the issues at stake in China's present and future. In the new edition, Starr seamlessly weaves in additional material on the 2008 Olympics in Beijing, the Chinese government's ongoing efforts to curb the influence of the Internet, and the intensifying trade disputes between the United States and China. Succinct, modest, and refreshingly forthright, Understanding China remains a necessary guide for the uninitiated to everything from the Chinese economy and political system, to its intellectual freedoms and human rights, to its relationship with the rest of the world.