General pleasantries will do, for example, you have worked hard and your son has bothered you, so the teacher still has a lot of teaching. There is something wrong, I hope the teacher will educate more. Thank you! It mainly reflects the gratitude for the hard work of the teacher and the understanding and support for the teacher's work.

If we just talk as usual when giving gifts to each other, we can neither express our feelings nor impress others. At the same time, you should be careful when you say "pleasantries", so as not to overdo it, so as not to turn "pleasantries" into flattery and arouse the resentment of the other party.

Extended data:

Pay attention to giving gifts to teachers.

1, don't give too expensive gifts, it will be too utilitarian, you may refuse, and it will be a burden to yourself.

Never ask the teacher what gift he likes directly, because it is likely to be rejected and his sincerity will be doubted.

Don't ask other parents what gifts to give, let alone compare with others. Gifts only represent some thoughts, but they don't mean that the teacher who receives them will take special care of your children.

Don't give the teacher some unrealistic gifts, such as dresses or high-grade jewelry, but consider whether the teacher can use your gifts in daily life.

5. Remember to take off the price tag and bag in the store. No matter how expensive the gift itself is, it is best to wrap it in wrapping paper. Sometimes the mind of the giver can be seen in subtle places.