Where are you leaving finally? If you have to go back to Hangzhou after visiting all the places, you can visit like this: Hangzhou East Bus Station has buses to Shenjiamen. At the dock of Shenjiamen, there are regular ferry to Putuoshan. Putuoshan has ferry to Shanghai. Shanghai South Bus Station has regular bus (about 5 buses a day) to Huangshan directly. Then get to Jiuhuashan from Tangkou (Huangshan). Then back to Hangzhou from jiuhuashan!