Hi Robert, Thanks for explaining the Mountain and Water Star. I know about the "Siang Sing" and "chor Sing" but didn't know that they refer to the M and W Star. My house lot faces south but the house itself sits West and face East. As East opens out to a driveway and the garage faces South (L shape), how can I activate the East (wood)? Do I place a fish tank inside the house or can I have some kind of fountain outside the house? Also, on the West ("Chor Sing" or Mountain) I have a fireplace which is seldom being used as we have centralized heating. As I understand West is of Metal Element and is also related to vehicles, machineries and appliances, and should not use fire to melt, am I right? Hope you could highlight me on the above. Thanks. Jez