China to Its People: Spies Are Everywhere, Help Us Catch Them

https://nyti.ms/47WkVeB
International Relations, Espionage and Intelligence Services, Social Media, Politics and Government, Demonstrations, Protests and Riots, Police, Classified Information and State Secrets, Cultural Revolution, Central Intelligence Agency, Communist Party of China, Ministry of State Security of the People's Republic of China, China, Guangzhou (China), Hunan Province (China), Shandong Province (China), Shanghai (China), Yunnan Province (China)
By Vivian Wang from NYT World