Answer:grossThere are public areas for the Three Gorges cruise ship
Free WiFiI have coverage, but it's not very good because there are few base stations in the rugged mountains along the Three Gorges, and the internet speed is worrying. Suggest using a mobile phone
4G, 5GTraffic, basic communication is not a problem, but video transmission, gaming, live streaming, etc. may experience lag. If the phone encounters poor or no signal, you can switch to airplane mode and then switch back, and the signal will be better (because this will update the nearest base station).
Three Gorges Luxury Cruise Schedulewww.sanxia-china.com/yacht/timetable