Introduction to the Main Hall: The Main Hall is the central building of the Buddhist temple and the tallest building in the temple. It has a three-story gabled roof, a base of more than 10 meters high, a hall height of 31.9 meters, and a construction area of 2,200 square meters. It is 50 meters wide from east to west and 42 meters long from north to south. The overall momentum of the palace is solemn and majestic. The glazed roof is steep and steep, the four corners are light and upturned, the kissing beast's flying ridges are arranged in an orderly manner, the stacked cornices are upturned, and the bright beams and brackets are all painted with Hexi colors, using blue, green and red. The three background colors set off the golden color, supplemented by the dragon pattern, the orb pattern, and the two dragons playing with beads patterns, making the entire hall even more radiant and magnificent against the backdrop of colorful paintings. The plaque above the main entrance has the four words "Wan De Zhuang". The plaque on one side of the door is engraved with "Falun always turns" and on the other side is engraved with "Dzogchen Enlightenment". It is handwritten by the famous calligrapher Mr. Fang Shaowu. On both sides there are couplets "The road to enlightenment is filled with thousands of sentient beings." "To go to the supermundane world, the only way to learn the Dharma is to travel with non-dual consciousness and choose the Buddha's place", which reveals the deep compassion and wide wish of Mahayana Buddhism to save all sentient beings.