I need your suggestion

- The hiking plank walk at Mt. Huangshan will be operational from 22-25 November and is there at the North Peak ?
- What is the last time of green bus from Huangshan North Station to Mt Huangshan?
- How can i buy a train ticket (G train) from xian - huangshan bei north - xian? do i have to buy a ticket in advance? becuz im scare train will be full cus my flight will arrival at Xian around 14.30 hrs.
- Any hotel recommend that nearby north peak entrance ?
- help me please cus i cant speak Chinese and i will go there alone :)