Feng Shui, or geomancy, is one of the Five Traditional Chinese Metaphysics. It is the science of time and space. It is the strategy of timing and positioning and of direction. It is the knowledge of selecting a suitable place for proper burial and for healthy living. It is an ancient Art of Mystery, also known as Blue Dark or Blue Bag. Legend has it that the originator of Feng Shui is Jiǔ-tiān Xuán-nǚ; literally the Nine Heaven Mysterious Goddess. She is a Master Shaman, a Lady Buddha, and the master of the Yellow Emperor Huangdi.