Yes well I  I, I mean you erm you posed the question whether it was a good or bad thing, this change  erm  I can only   the results of the change and what would have happened if the change had not taken place or  try to er  see what the change, it would seem to me that the alternative er would have been a continuance of er  possibly erm  a kind of Kuomintang erm  type of policy which encouraged erm other nationalities to develop China as  beginning to happen now.