Difficult to travel from Jiuhuashan to Huangshan by bus ?

To Wuhu, there are many trains in operation. And it only takes aboutr 2.5 h for the wholr journey.
From Wuhu to Jiuhuashan, you can take a direct long-distance bus at Wuhu Bus Station there. About four hours are needed.
From Jiuhuashan to Huangshan, you can take a long-distance bus at Jiuhuashan Bus Station there. The buses depart from Jiuhuashan at 07:00 and 14:30.
From Huangshan to Hefei, you have two transport ways.
By train, there are three trains and many long-distance buses in operation each day. The bus ticket fare is CNY 77.