A trip to Guilin culminates in a cruise down the Li River. Sitting in a cruise ship, tourists can take in the picturisque view along the river. In spring the view is more attractive--clear water, pastoral fields,and mist-shrouded hills rising above ground.
One thing you should be reminded, the cruise ships usually provide lunch for tourists. My personal experience told me that the food was terrible and they can not compare to the instant/canned food. You'd better bring some food beforehand and after your arrival in Yangshuo, you may find a local restautant for dinner.