Special Mention
Ancient Chinese believed that the sky was round and the earth was square,therefore the two shapes were frequently used in the temple Its inner and outer walls,for instance, are round above but square below. The three tiers of Circular Mound are round,but its two outer walls are low and circular inside while square outside. Hall of Prayer for Good Harvest and its base are round,but its surrounding wall is square. Such format is not hard to find elsewhere in the temple.