zhèn
to provide relief
to aid
以工代赈
yǐ gōng dài zhèn
to provide work to relieve poverty
赈恤
zhèn xù
relief aid
赈捐
zhèn juān
money donation to relieve distress or famine
赈济
zhèn jì
to give relief aid
赈灾
zhèn zāi
disaster relief