We would like to go from Shanghai to Peach Blossom、Taohua Island.

Firstly, go to the Tourist Center Under Shanghai Nanpu Bridge and take a bus to Shenjiamen, Zhoushan.
Secondly, take taxi from Shenjiamen to Duntou pier.
Thirdly, take speedboat from the pier to Taohua Island.
As for hotels, Tao Hua Hotel, Taoyuan Hotel, Qingxin Hotel, Taohuayuan Hotel…these are all nice hotels you can choose.