When you go to someone else’s house as a guest, especially a good friend’s house, you should always buy some gifts for your friends out of consideration of feelings and etiquette to show your respect for your friends. It is always impolite to enter someone else’s house empty-handed, which makes it even more embarrassing when you meet them.
So what gifts must you give when you go to someone else’s house as a guest? I think there are differences in customs and habits across the country, and the gifts given to friends are definitely different. But I think in addition to special needs, the general ones are seasonal fruits, drinks, pastries, etc. If you want to say what kind of gift to give your friends during the approaching Mid-Autumn Festival, it is of course moon cakes.