按照国际惯例，海外留学人员为国服务的合作单位要给付合理报酬。

According to the international practices, the cooperating entities shall pay reasonable remunerations to those having studied abroad who render their services to the motherland.

youdao

If you pay me ten thousand dollars a month to work for you, I'll work for you and I'll think "I'm doing it for ten thousand dollars a month, that makes a lot of sense," but if I do it for nothing then I have to ask myself, "Why am I doing it?"

如果你一个月给我一万美元帮你工作，我会为你工作，但我会想,”我是为了一万美元才做的，这样更合理“,但如果我一点报酬都没有，那我就会问我自己，”我为什么要做这份工作？”

耶鲁公开课 - 心理学导论课程节选