At 6:00 p.m. to the dock, the lights on the river had not been turned on yet. After a while, I added 20 yuan for the return ticket. When the lights came on, some commentators explained all the way to Nanmen Site Wharf. The scenery along the way was very beautiful. I didn't sit by the window, nor did I take good pictures. Unexpectedly, when returning, the commentator said that if there is a return ticket, you can wait on the boat if you don't get off the boat. Unexpectedly, the boat returns directly, so there are few people on the return boat. There are less than ten people on the return boat. They can take photos at will. They can see the scenery from all angles very well. It is strongly recommended to buy a return ticket to see the scenery.