said when someone helps us or does something nice for us

谢谢!, 感谢!
something we say to someone to show we are grateful to them for something that they have done for us or given us

谢谢 (xiè xiè), 感谢 (gǎn xiè)
used to express gratitude or acknowledgment for something that has been done or offered

非常感谢!, 不胜感激!
used to express willingness, satisfaction, or enjoyment in fulfilling a request, performing a task, or offering assistance

不客气!, 我的荣幸!
used to express willingness and availability to help, support, or accommodate someone

随时, 任何时候
used to acknowledge gratitude or appreciation

当然可以, 没问题
used to acknowledge thanks or a request without any sense of inconvenience or difficulty

没问题, 不客气
used to reassure someone that there is no problem or concern regarding a situation

没关系, 不用担心
used to express regret or remorse for an error, mistake, or inconvenience caused to someone else

对不起, 我很抱歉
used to indicate that a previous statement or action was meant as a joke or not to be taken seriously

开玩笑的, 只是开玩笑
used to express mild surprise or amusement, especially when someone makes a small mistake or has a minor accident

哎呀!, 哎呀,真意外!
used to express mild concern, surprise, or anticipation of a problem or mishap

哎呀, 哎哟
