The amphibious Dojo (also known as the amphibious Dojo, the amphibious Dharma Association and the amphibious fasting) is the most solemn ceremony of Buddhism in China. Its full name is "Shengfan in Dharma World will win the land and water Puduzhai", also known as Land and Water Zhai, Land and Water Dojo and Compassion Society. It is a ritual to set up a fast to worship water and land ghosts and gods.

The current land and water law meeting usually lasts for seven days and nights, including sweeping the boundary, sending envoys symbols, inviting attendance, offering attendance, offering bathing, giving food, giving precepts and giving saints.

The basic procedure of soil and water law society is:

On the third night of the first day, the outer altar was cleaned up, and the inner altar was enchanted by the fourth watch, and the fifth watch sent a flag.

The next day, the fourth watch and the fifth watch please go to class and take a bath.

On the third day, at four o'clock, I will go to the court. Five o'clock, please forgive me. At noon, I want to fast a monk.

On the fourth night, please come down to class, take a shower at the fourth watch, and say "quit" at the fifth watch.

On the fifth day, the inscription of faith was read at four o'clock, the next class was held at five o'clock, and the monk was fasted at noon.

On the sixth day, at four o'clock, Master wished to go to the next class and let him go before noon.

On the seventh day, at five o'clock, the general public offered sacrifices to the upper and lower temples, and the monks fasted at noon. At that time, the upper and lower halls greeted the outer altar and presented sacred ceremonies in due course. At this point, the land and water law meeting was successfully concluded.