Loc Dao is the coolest person ever, I wish I had a sub everyday for ever class and he was that sub.
i dont care wut any1 else says dao is the man all u do is sit in class and have 80 min 2 do 2 or 3 things 1 of the best subs ever
Dao. Not Mr. Dao, just Dao. Speaks minimal English. Math sub who lets kids do whatever they want, and makes it a point that students should want to learn.