命门之火

vital gate fire

精室

essence chamber

肾精

kidney essence

肾气

kidney qi

肾阴

kidney yin

肾阳

kidney yang

天癸

tian gui

相火

ministerial fire

肾为先天之本

kidney being congenital origin

肾主封藏

kidney governing storage

肾主生殖

kidney governing reproduction

肾主水液

kidney governing water metabolism