I would like to know if it is possible do a cruise on li river and see the attractions below.

The cruise has a fixed route, and it covers some major attractions, such as Elephant-Trunk Hill, Rooster Fighting Hill and Pagoda Hill. You can watch the attractions on the boat, but you cannot get off the boat to explore the attractions.

If you want to enjoy them by yourself, I am afraid that you cannot cover these attractions in one day So, you are advised to skip the Diecai Hill (Folded Brocade Hill), Reed Flute Cave and the Two Rivers & Four Lakes. Hence, you may arrange your itinerary this way: Seven-Star Park- Twin Pagodas in Shanhu Lake- Elephant Trunk Hill. Great trip!