According to Ctrip’s policies, if you purchase a ticket through their platform for a cruise or boat trip, the ticket typically includes the cost of transportation and onboard amenities. However, it does not necessarily mean that you can “free-float” (float around freely) on the water.
Cruise ships have rules and regulations regarding passenger safety and comfort during the voyage. Passengers are usually required to follow specific instructions from the ship’s crew regarding movement within the vessel, use of facilities such as pools or hot tubs, and participation in onboard activities.