Is China’s Grand Ethnic Experiment Working?

In a gleaming classroom at Chong Hua High School in the northern Chinese city of Tianjin, students peer at onion slices under microscopes. Their biology teacher calls on Abdurrahman Mamat to explain what he sees.

"Plasmolysis," he replies in perfect Mandarin.

Manual on How to Spot a Spy Circulates in an Increasingly Wary China

“On the Internet, nobody knows you’re a dog.” Or an American spy. Or a “hostile foreign force.” So says the “China Folk Counterespionage Manual,” a “how to spot a spy” guide circulating on the Internet.