Introduction to ancient buildings: The entire compound is a brick-wood structure, a two-story building made entirely of blue bricks. The structure is complex and rigorous, and the layout is shaped like a chessboard. The shrine in the main hall is intact, with three large golden characters "Yinjiatang" written on a huge plaque, and gold-plated Bodhisattvas embedded around it. There are 30 patios and 138 large wooden columns in the courtyard. The patios are surrounded by carved stones. The roofs, eaves, green bricks and stone piers are all decorated with carvings of dragons, phoenixes, cows, sheep, horses, etc. The shapes are realistic and lifelike.