The Temple of Heaven only then build Yumingyongle 18 years (1420) , be bright, clear two acting emperors " day of hold a memorial ceremony for " " pray cereal " place, be located in outside open door east sideWorld region north shows a circle, square is south, the implied meaning " nature round place "Main building has pray inside altar year the palace of grave of hall, Huang Qiandian, zhuan3huan2, Huang Qiongyu, fast, hall that do not have bridge, a covered corridor or walk, double-loop booth of 10 thousand birthday, still have the famous places and historical sites such as stone of echo wall, 3 sound, 7 stars stone. The Temple of Heaven has altar wall double, form world of inside and outside. Basically build platform inside, zhuan3huan2 grave altar is in south, pray cereal altar is in north, 2 altar are together on axes of a north and south. "Pray cereal altar " , use at spring to pray good year, central building is pray year hall. "Zhuan3huan2 grave altar " , use technically at " solstitial " day of day hold a memorial ceremony for, central building is one tremendous circle stone stage, renown " zhuan3huan2 grave " . Be linked together with Dan Biqiao between two altar. Western Paradise side builds Menneina have " fast palace " , it is the house place of abstain from meat of the emperor before offerring sacrifices to. Western outside altar is set " divine happy arrange " , administer is sacred of happy dance religion review and perform.