Yeah, bringing him travelling would be impossible methinks, since very few international airplane companies would allow me to bring him into the cabin, and I'm SURE that luggage hold would traumatise him badly.
Choices would be to have someone come over and take care of him once a day, carry his cage to my brother's house, or to put him in a pet hotel.
Thing is, weather here is HOT, so a power failure when nobodies in might lead to a dead chin. So, pet hotel is looking like my first choice... though kageri's advice is being taken to heart.
Still... this pet hotel is normally a pet shop. And they HAVE 2 permanent resident chins (shop owned and not for sale), so he might actually be happy to have members of his own species to hang out with. It's a pretty nice looking (and more pricey of course!) pet hotel, with individual units, a play area, AC for all units, customized cubicles with settings not just empty cage, sort of thing.
Well, I think I might try starting off with a SHORT trip, and see how that affects the little guy...