Do u believe if u burried ur ancestor in a very good position,than ur family luck will be good and descendant?

will also good and well being ? is this a myth or true

not necessary, it depends on the luck of you too.
if ur luck is strong, u wont be affected if u bury ur ancestors in a feng shui no good place..

but for most of the ppl, its harmful to simply bury ur ancestors, sometimes if u r 'lucky', ur ancestors wont rot, but their nails and hair will still grow long, that time all members in the family will experience bad luck and near death.

Its just a belief.

Hundreds and thousands of 'ancestral' burial grounds have been moved over the years and you never know if some of those descendants are still alive and successful today.

Nobody needs to depend on the death of a loved one or burial positions to become 'lucky' and 'prosperous'. The dead has absolutely NOTHING to do with the living...

Yes, it is related to fungsui. But i believe luck (which in turn is decided by the good/evil things one has done) is the one that lead someone to a good/bad fungsui ...

In simple term, the good/evil things ones do decide their future ...

Yes but the good luck would probably be written-off by all the bad luck things you have done that you're not aware of.