An 18-poster series, "General knowledge about three types of attack educational wall charts" (三防常识教育挂图), published in June 1983 by the Office of the National Civil Air Defense Commission (国家人民防空委员会办公室). The three types of attack are those with nuclear, chemical, and biological weapons.

Titled "Use civil air defense shelters for protection" (利用人防工事进行防护), the poster shows how existing air raid shelters can be put to use for the longer term.