1. Luang Pu Chah's dhamma teaching has a special appeal to Westerners, and many became his students. One is Ajahn Sumedho, a former abbot of Amaraviti Buddhist Monastery in England. Another one is Ajahn Pasanno, the abbot of Abhayagiri Monastery in USA. One of others is Ajahn Bramavamso, the abbot of Bodhiyana