- 军事援助 jūnshìyuánzhù military aid
- 技术援助 jìshùyuánzhù technical assistancetechnical assistance provided to a country, organization, or project
- 援助之手 yuánzhùzhīshǒu helping handa helping hand
- 援助交际 yuánzhùjiāojì compensated datingCompensated dating (from Japanese 'enjo-kōsai'), a practice where older men provide money or gifts to women for companionship and sexual favors.
- 援助机构 yuánzhùjīgòu relief agencyrelief agency; emergency service; rescue organization