The three regions of the stars in traditional Chinese astronomy, consisting of the Purple Forbidden Enclosure 紫微垣 zǐ​wēi​yuán, the Supreme Palace Enclosure 太微垣 tài​wēi​yuán, and the Heavenly Market Enclosure 天市垣 tiān​shì​yuán

The regions of star deities in Taoism, categorized according to the three astronomical enclosures