How to build good relationships with colleagues who are busy and not often to talk to each other?

Question: We have another question from Ms. Van Hoang. I think it's a very common issue with everyone, like how we can build good relationships with our colleagues, when everyone are busy and do not often talk to each other? (This is the question I was asked during a talk I gave to Seed the Future Program organized by Shinhan Future's Lab Vietnam). Read the answer here: https://viethungnguyen.com/2022/10/07/question-how-to-build-good-relationships-with-colleagues/ Watch the full talk here: 8 + 1 ENTREPRENEUR THINGS TALK (https://viethungnguyen.com/2020/04/26/8-plus-1-entrepreneur-things-talk/).