The water traffic on the Mekong River is very convenient. The Chaobaiye Express is also one of the main domestic means of transportation for Bangkok citizens'daily life, and also a means of transportation frequently used by tourists. It's not only cheap, but also can take you to some of Bangkok's main attractions. During the daytime, there is a water market on the Mekong River, where transport ships come and go. As the sky darkened, the lights along the river lit up, and tourist boats shuttling the river set sail, the Mekong River showed another unused style. We chose the Princess, a cruise ship with a journey of about 2 hours and a cost of about 200 yuan per capita. Sitting on a luxury cruise ship, as the hull sways on the river, it feels like a royal cruise. Along the way, there will be many important scenic spots, all of which are illuminated by night lights and have the novelty of first sight. The ship also arranged a rich candlelight dinner, bands and Thai classic dance hospitality oh.