I'm planning a trip from Guilin to Huangshan mountain in October for 3 days.

Appreciate if someone has done it before and can help me

1) I read that air guilin flies from Guilin to Tunxi but I can't find the English web site, only in Chinese, does anyone know the English version to book?
2) how to get from Tunxi airport to the base of the mountain? I assume there are some hotels there?
3) please recommend a hotel name where I can catch shuttle bus (within walking distance) to get inside the park and take cable car to the top?
4) plan to train from Huangshan to Shanghai, how to get to train station from cable car or hotel.
Thanks