Bringing your own equipment and food, how much is the ticket then?

Can I ask, how do you count self-brought food and tickets? Is it okay to stay until what time? Thank you.
400 per day. It’s necessary to book ahead for National Day as it might not be available otherwise. Generally, it will only be able to get a general location.
400 per day, it’s necessary to book ahead for National Day, or else you won’t be able to get an average position.