It's not necessary. There are also many kinds of videos in ordinary restaurants of Yangtze River cruise ships, such as: cold dishes, Chinese cold dishes: vegetables, fruit salads, Chinese and western snacks: Chinese staple food rice, main courses such as braised beef brisket, braised pork, sweet and sour fish pieces, shredded leeks and so on. You don't have to upgrade the restaurant, but it costs money to upgrade the restaurant to a VIP restaurant. Yangtze River Cruise is a super five-star luxury cruise ship integrating technology, green, comfort, safety and intelligence.