Dear friend,
Thanks for contacting Top China Travel!
The time is a little short for visiting Shanghai, Wuyishan and Fuzhou once. If you do not mind, would you make the trave time a little longer? 4 days is not enough to cover all three destination. And could you please tell us what kind of hotel you prefer to stay in the cities?
Any further request or question, please feel free to contact with us.
Have a nice day!
Best Regards