- 义务教育 yìwùjiàoyù compulsory education
- 义务兵 yìwùbīng conscripta soldier serving in the military as part of a mandatory national service or conscription program.
- 尽义务 jìnyìwù fulfill dutyto fulfill one's legal, moral, or social obligations
- 义务工作者 yìwùgōngzuòzhě volunteera person who performs work of their own free will without receiving payment
- 全民义务植树日 Quánmín Yìwù Zhíshùrì Arbor DayNational Tree Planting Day (March 12th), also known as Arbor Day
- 公民义务 gōngmínyìwù civic dutyThe legal or moral responsibilities of a person as a citizen of a state.
