Introduction to the Yuantong Palace: The Yuantong Palace is the most important building in the temple, also known as the Daxiong Palace. It was first built in 1921 and took 13 years to complete. The porch of the Yuantong Hall is triangular in shape and divided into two layers, facing backward and upward, setting off the towering mountain flower in the center of the top. It has the expression technique of ancient Roman architecture and strengthens the mystery of religion.