China has been trying to boost national security awareness this year with regular posts on things to beware of.
Li Xin/Xinhua via Getty Images
- China has been trying to get its people to be more vigilant for foreign spies this year.
- The government has pushed warnings for things to beware of, like weird pens and strangers.
- Xi urged officials last year to adopt "worst-case-scenario thinking" for national security.
It's been a busy year for the front-facing team of China's State Security Ministry.