Does anybody have more information about hiking in Cangshan mountain?

time and kms to go from jade belt road to xiaocen peak or to xima pool ? Is there any indication on the way or is it easy to lost ourselves with different ways ?
I also see that there is an entrance fee with openings hours : how does it work when we want to hike ? because of course we will begin the hike before 8 a.m ...
Are there any mountain hut or temple where we can sleep in the mountain?

thanks in advance