There are 3 well known kindergartens in the south that I know of. Golden Apple, Soong Ching Ling International Kindergarten & American Eagle Institute (not yet open).
I would recommend checking them all out before you chose one. I have just registered my son in Soong Ching Ling International Kindergarten & are happy with it so far. I don’t know too much about the other schools but if you want to have a look at that one send me a P.M.