(1)The terms used here reflect typical TCM usage (as translated literally from individual Chinese characters), and may not reflect their meanings in TCM, namely, meanings that are normative, figurative or metaphorical when read in context. The meanings of these terms are therefore different from that in common English usage. In particular, they are not to be used for purposes of self-diagnosis, much less for self-medication. For example, "Xia Huo" means "To reduce fire", but "fire" here does not refer to combustion involving oxygen. Even within TCM, there are various meanings of "fire", and it can refer to "real" or "false" fire. The 3 herbs mentioned above cannot be used to reduce "false fire", or fires of yin deficiency in the zhang organs.