How to send funny comments to kindergarten teachers' circle of friends?

First of all, you can joke with some words or actions commonly used in kindergartens, such as "children must like you very much because you are their' little sun'" or "your explanation is really wonderful, and we adults have learned a lot". Secondly, you can add some funny expressions or pictures to enhance your sense of humor, such as "Ha ha ha ha ha, your kindergarten is really' Happy Valley'!" Finally, be careful not to be too sarcastic or sarcastic, and keep a moderate sense of humor and friendly attitude.