The City of Ten Thousand Buddhas (CTTB) is a Chinese Mahayana Buddhist monastery and educational community in Ukiah, California, founded by Chan master Hsuan Hua. The complex includes multiple temple halls, Dharma Realm Buddhist University, and the Instilling Goodness and Developing Virtue Schools. CTTB is the seat of the Dharma Realm Buddhist Association and combines Chan meditation practice with Pure Land devotion.