As follows:

1. Password: The little fairy is here to eat hot pot!

As long as you say this code, you can get the Moon Fairy Stick for free.

2. Password: Do you think we look like children?

When you go to Haidilao with a group of friends, you can try saying this secret code, and the waiter will randomly bring out toys and snacks for everyone.

3. Secret code: Your snacks are delicious!

When you are waiting for the bottom of the pot to be served or when you are about to leave, you can tell the waiter this secret code to take away the food for free or eat more snacks. If you have a specific snack you want to eat, you can also mention it directly.

4. This fruit is delicious!

As long as you tell the waiter that the fruit is delicious, you can get an extra fruit plate for free or take it away for free.

5. Secret code: The bottom of your pot is delicious! Tomato soup is delicious!

As long as you say this secret code to the waiter, you can get a pack of Haidilao soup dumplings for free.