Tickets for the performance of "Yin Zhi" are equivalent to those for the theater, and internal meals need to be paid extra. In order to ensure the viewing experience of tourists, take-away food is prohibited. There are restaurants on the cruise ship, but there are snacks in the Yin Zhi Service Center, the pier and the coffee shop on the fourth floor, which can be enjoyed at your own expense. Yin Zhi's performance lasts about 108 minutes, with short voyage and expensive drinks and snacks. It is recommended to board the boat after eating nearby.