AlastairMoore, Steven, Mike, and SVFocus,
Thanks very much for your suggestions.
The more I researched, the richer I found the Vancouver area is. It's far beyond my imagination that the area seems so rich (culture/landscape/wild-life/even birds) that none of cities that I have ever been to: Taipei, SF, NYC..., can compare to it.
It's very clear to me that I should select a few spots and concentrate on them.
Eric