social system based on public ownership of the means of production, often regarded as the first stage of 共产主义 gòng​chǎn​zhǔ​yì

The process of teaching and learning, especially in a school setting; the social activity of developing a person's knowledge, skills, or character.

a community of people living together, characterized by shared social interactions, institutions, and cultural norms; also used as an attribute referring to society or the public

The process of teaching and learning, especially in a school setting; the social activity of developing a person's knowledge, skills, or character.