yes.

Xi' an Huaxia Wenlv Ocean Park stipulates that you can't bring drinks and food, and there are ocean restaurants, all of which provide free hot water.

You need to make an appointment the day before the play. After the appointment is successful, you should bring the ID card of the player, the information of successful appointment and the QR code of the electronic ticket in the scenic spot, show Shaanxi One Code Pass and check your body temperature before entering the park. Visitors who are required to undergo security inspection when entering the park are forbidden to bring unopened water (except one bottle per person), food (baby milk powder and rice flour), smoking and dangerous goods, and their carry-on luggage does not agree to undergo security inspection, and are refused to enter the park.