San Yuan Feng Shui (三元风水) is one of the major schools of Feng Shui, an ancient Chinese metaphysical practice focused on harmonising and enhancing the energy (Qi) in living spaces to promote health, prosperity, and well-being. San Yuan Feng Shui is characterised by its emphasis on the concept of “San Yuan,” which translates to “Three Cycles.” This system uses these cycles to analyse and optimise the flow of Qi, ensuring that environments support positive outcomes for the inhabitants.