File photo: CFP
BEIJING, April 15 (Xinhua) -- China has published three books on national security as the country observes its sixth National Security Education Day on Thursday.
Containing illustrations as well as concise and informative content, the books were compiled to help the general public better understand national security and develop a higher awareness of the importance of safeguarding it.
The books are concerned with technology-related national security, nuclear security and biosecurity. They were published by the People's Publishing House and are available at Xinhua Bookstore outlets across the country.
