如今遗留下来的郊祀史迹,除北京天坛外,只有西安的隋唐天坛遗址祭天,是最传统而重要的国家宗教礼仪。历代中原王朝帝王都自称天子,并“绝地天通”而垄断了向天祭祀的权力。祭天礼仪,细节颇有变化发展,但总的来说,其核心总是在冬至日, Today’s remains of the Jiao Si historical sites, in addition to the Beijing Temple of Heaven, only the Temple of Heaven in the Sui and Tang dynasties in Xi’an is the most traditional and important religious rituals. The dynasties of the Central Plains Dynasty dynasties claimed the emperor, and “Jedi heaven” and the monopoly of the right to sacrifice to the sky. Sacrificial day etiquette, quite a lot of changes in the development, but in general, the core is always in the winter solstice,