I am a college student. I bought some special products at home during the winter vacation and wanted to give them to the director when the school started. Because I have never done such a thing, what can I say? How come? It's too simple. First of all, you need to know whether your local specialty is suitable for him. Second, you need to know if his family is not very good at school. Third, make sure he is at home before you go. Better make a phone call to confirm. Fourth, you should pay close attention to this matter. Even for people in the dormitory, the fifth thing is that you should not care too much. Sit for a while and then run away. I wonder if I can help you.