Meaning of jiǎng:
奖
prize; award; bonus; reward
Tāmen yíngdéle yīgè hěn dà de jiǎng.
他们赢得了一个很大的奖。
They won a big prize.
(bound form) to encourage; to commend; to praise; to award; to give as a reward
Lǎoshī gěi tā bānfā le yī gè yōuxiù xuéshēng de jiǎng.
老师给他颁发了一个优秀学生的奖。
The teacher awarded him an excellent student award.
Lǎoshī shuō, rúguǒ wǒmen néng kǎo mǎnfēn, jiù huì gěi wǒmen bānfā yīgè jiǎng.
老师说,如果我们能考满分,就会给我们颁发一个奖。
The teacher said that if we score full marks, we will be awarded a prize.