dì zhèn
地震
earthquake

zāi qū
災區
disaster area

zhèn zhōng
震中
epicenter

zhèn jí
震級
(earthquake) magnitude

yù nàn
遇難
die in an accident

xìng cún
幸存
(fortunately) survive

jiù yuán
救援
rescue

juān ku?n
捐款
(v.) contribute/donate money; (n.) donation