Dear Joey I'm Feng Shui enthisiats ,wish to know from you wether you know grave yerd feng shui ( ying zai ) And do you ming let me know about San yuan feng shui ? What is san yuan feng shui .? Hope to hear from your reply . Thank's Take care regard William Lim

Dear William, Yes I am well versed in Yin Zhai as well. San Yuan is one of the many schools of Classical Feng Shui. San Yuan is the main branch of Feng Shui that also includes sub systems like Xuan Kong Da Gua, Xuan Kong Fei Xing and Long Men Ba Ju etc. Primarily time based and most calculations are based on the hexagrams on time and Qi calculation. However, San Yuan also includes substantial methodologies on Luan Tou as well. Warm Regards, Joey