Perish.
In Vietnamese, physical pages are the same as in English. You turn the pages from right to left as you progress through the book.Yeah, the thumbnail has a Vietnamese flag on it. These and the Korean ones are left-to-right reads but still turn physical pages "backwards", if I remember correctly. I'm not sure about the Chinese ones because for some reason those stories just don't appeal to me.
The ones that get me are the web or web-ish ones that have text down both sides with the picture in the middle, and often the text zigzags from the text on the other side. I'm still not really sure how to read those