Zhangjiajie itinerary.

Hello! I´m gonna travel to China the next October.
I have two questions.
1. Is possible to do as a follows?:
-Bus from Zhangjiajie National Forest Park Entrance to Huangshi down Cable Station. Go up and down.
-Bus from Huangshi down Cable Station to Yangjiajie down Cable Station. Go up.
-Bus from Yangjiajie upper Cable Station to Enchanting bus stop.
-Down by Bailong elevator and bus to Wullingan entrance.
All in the same day.
2. Do the Tianzi cableway works nowadays.
Thank you.