Stem-Branch

Alternative Term:
HsEb, 天干地支

The Stem-Branch system (天干地支) is a fundamental framework used in traditional Chinese astrology, cosmology, and divination. It combines two sets of components: the Heavenly Stems and the Earthly Branches, to create a cyclical calendar and system of timekeeping. This system is essential for understanding the flow of time, the dynamics of energy, and the influence of cosmic forces on human affairs in Chinese metaphysics.