In my box there is two «panda tiles». This two tiles are added to reduce the chance of pulling three terrain tiles?
You use this two tiles?
I have understood that those two tiles are not supposed to be used in the game. They were only made to "fill out" the printed cardboard.
Last question: The first player to get the required goals to start the end turn gets the emperor yes?
Yes, that must be correct. It is a kind of bonus for being the first to arrive at the goal.