Topic 22: Buy for? Buy to?

Buy for
Give to
Send to
Lend to
Borrow from 
Receive from

所以我們會說：
I bought a book for my brother.
I bought him a book.
而不會用：
I bought a book to my brother.

農曆新年快到了，快為親友送上賀年祝福吧！
Chinese New Year is right around the corner! It is time to send your holiday greetings to your relatives and friends!

https://www.kidz.com.hk/…/…/prepositions-and-tenses-weekly-4