Ven. Ajahn Chah's Teachings on Meditation practice as a westerner

For a long time I have wanted to ordain and I might be able to do it in 2-3 years from now. I read that as a westerner one can ordain in the Ven. Ajahn Chah tradition in Thailand. He went to great extends to create a monastery where especially westerners, non-thai speakers could ordain and learn the Dhamma. My question is what kind of Meditation practice is being taught?