火車公公 is over 80 years old now. I’ve worked with him for a few years now and treat 火車公公 as a friend as well and not just another client. Over the years, I’ve learned that he was a trained lawyer but didn’t practice law much (or at all). He had an insurance business and shopping mall business (downtown location). And still operates a sport centre and do some training of youth athletes. I really admire him for giving back to the society this way. Every chance I have, I try to learn something from him. As 火車公公 is getting older, I one time told him that I saw him as a “grandpa” as both my grandpa passed away before I was born and I never get to know them.
Anyway, 火車公公 is a model train aficionado with a working and complex remote control system with 5 trains. Here is the Union Pacific Big Boy, one of his favorite. (the following video is not his set up, but you get the idea)