Tang Mo is one of the four nations which make up the continent of Akavir.
“Tang Mo is the "Thousand Monkey Isles". There are many breeds of monkey-folk, and they are all kind, brave, and simple (and many are also very crazy). They can raise armies when they must, for all of the other Akaviri nations have, at one time or another, tried to enslave them. They cannot decide who they hate more, the Snakes or the Demons, but ask one, and he will probably say, "Snakes". Though once bitter enemies, the monkey-folk are now allies with the tiger-folk of Ka Po' Tun.
— Mysterious Akavir