Hi Master Cecil, So sorry that I have not done my homework yet, too busy at work after came back .... Wouldlike to check with you first: is it advisable to have site auditing in lunar 7th month? Also, some people said that as long as we started do something in lunar 6th month, say just knock off a small thing, it consider renovation started before 7th month, so can continue in 7th month. is it advisable? Thanks a lot!