(literary) the sky; the heavens; also referred to as 太虚tàixū
natural law
(literary) natural law or the fundamental principles of the universe
one of the Three Pure Ones
one of the Three Pure Ones (Sanqing) in Daoism, the realm inhabited by the Grand Supreme Elderly Lord (Daode Tianzun); more generally, the realm of immortals
Taiqing era
the era name of Emperor Wu of the Liang Dynasty during the Southern Dynasties (547-549 CE)