This popped up on my feed:

"Preparing for military exercises. Chinese poster (1976) showing a child bringing his mother her Type 56 rifle as she prepares for training. The grandmother brings an ammunition belt, while the text on the hat to the right reads; "Combine farm work with military training". I assume the woman is a member of the people's militia, which provided military training to civilians. The poster was designed by Zhao Jingdong and issued by the Tianjin Peoples Fine Art Publishing House."
Moderator, Please move this to the appropriate forum if it should not be posted here. Thanks.