No entry without a mask.

1, wearing a mask is basic courtesy. Please don't go in without a mask.

Please put on a mask before you come in.

People who don't wear masks are not welcome.

4, wear a mask, be selfish, love him, let him wear a mask.

5. In order to protect yourself, please wear a mask. Thank you.

6. Wear a mask when you go out! In order to protect yourself and the health of others!

7, attention, remind again, care for life, remember to wear a mask when going out!

8. This is for the health of you and your family, and also for others. So: please wear a mask consciously in public places, thank you for your cooperation!