Examples
hóng红shí十zì字huì会bú duàn不断de地gěi给zāi qū灾区tí gōng提供shí wù食物yuán zhù援助。
红十字会不断地给灾区提供食物援助。
The Red Cross constantly supplies food to the disaster areas.
我们提供免费援助，如果有人想从你这得到钱，那就是骗子。
We help for free. If someone wants money from you, they are a scammer.
他的援助真是雪中送炭。
His help has been invaluable.