Introduction to the bell tower: In Buddhism, the bells and drums are the eyes and ears of the dragon and heaven. In the morning, the bells are sounded first and then the drums; in the evening, the drums are sounded first and then the bells. Bells and drums must be rang together during morning and evening exercises and major religious activities in the temple to pray for national peace and prosperity, good weather and world peace. Listening to the bells can eliminate people's worries and purify their souls.