I heard a feng shui gentleman say that my grandfather's grave is a little off. What should I do? Ask the kind master to give some advice. Thank you!

Feng Shui is a part of the Book of Changes, and the Book of Changes itself is a science. Feng shui theory is naturally a science, and scientific things can of course be explained! People who just want to explain but can't explain have limited research. Those who say; Believers have unbelievers, feng shui is superstition, etc., in fact, it is a great ignorance! The geomantic omen of your grandfather's tomb will be known as soon as the master with kung fu realizes it. Of course, ordinary feng shui will be tested with a compass. If there are deviations in the tomb mound, gold distribution and water outlet, then it is of course necessary to lock Longshan before starting to correct it, and then reopen Longshan after completion. Of course, we must choose another day.