1. He was raised in his grandparents' because his parents couldn't afford to raise him. He totally understands it and still loves his parents.2. I hope you can be more understanding of him. He has done so much for you.
 (verb) understand (adjective) understanding of somethingunderstanding 很貼切的形容「諒解」或「體諒」
Room rate is subject to change on special holidays such as the Chinese ew Year break.