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Doctor Chang Shan-chwen on how to wear a face mask properly in English, Indonesian, Thai, Vietnamese, Malay, and Filipino. (3-1)

Correct Way to Wear a Surgical Mask
https://youtu.be/m502u3IaOp0
🎉Bagaimana cara memakai masker dengan benar
https://youtu.be/tFet2EtBURY
🎉สวมหน้ากากอนามัยอย่างไรให้ถูกวิธี
https://youtu.be/OyaXEw6z8y4
🎉Đeo khẩu trang đúng cách
https://youtu.be/uN0H8A1uHtk
🎉Cara memakai topeng muka dengan betul
https://youtu.be/r_8jG2xzdVA
🎉TAMANG PAGSUOT NG FACE MASK
https://youtu.be/i4pdj0RsCx8