User blog comment:Ericmoro/Wikia Book Club: Harry Potter and the Sorcerer's Stone/@comment-5249922-20120701105938/@comment-4476879-20120701154507

Don't worry, the chat is still over 24 hours away. I don't know Vietnam time, but just try Googling "time conversion" or "time charts." There are programs out there that will convert the time for you.