The two groups of Buddhist who spreads buddas ideas to southeast Asia?

* The Theravada tradition: This tradition originated in India and is now practiced in Sri Lanka, Myanmar, Thailand, Laos, and Cambodia. Theravada Buddhists believe that the only way to achieve nirvana is through following the teachings of the Buddha and becoming a monk.

* The Mahayana tradition: This tradition also originated in India and is now practiced in China, Japan, Korea, Vietnam, and Tibet. Mahayana Buddhists believe that all beings have the potential to achieve nirvana, and that they can do so by following the teachings of the Buddha and practicing compassion and wisdom.