Polite expressions in kindergartens

Courtesy expressions in kindergartens are as follows:

Admission: Enter the kindergarten early, don't be late, say hello when you meet the teacher, ask the children, and don't forget your parents.

leaving the garden: when leaving the garden, say goodbye to each other, first the teacher, then the classmates, see your parents, say hello and give a hug, which is more clever.

Toilet (going to the toilet): Before going to the toilet, knock on the door. Someone is there. Wait. After going to the toilet, flush the water, straighten your clothes and wash your hands.

Wash your hands: Wash your hands without crowding, line up, roll up your sleeves, put on soap when washing your hands, and turn off the water after washing.

Toilet (drinking water): Take a small water cup with both hands, pick up the water, and return it slowly. When drinking water, return to the original place, and drink it carefully without wasting.