First, read the English article below.

Alternating between saying X and O will work the muscles in your face. Say “X-O-X-O” out loud 20 times each and emphasize each letter for maximum benefit. Try doing this exercise while you are getting dressed in the morning. This might look a little silly, but it will work the muscles in your cheeks. Pull your cheeks in and hold them that way for 5 seconds, then release. Repeat this 20 times throughout the day. Try doing this exercise while you style your hair or do your makeup. Open up as wide as you can so that it looks like you are screaming or yelling. Then, hold your mouth in this position to the count of 5 and release. Repeat this 30 times per day. Try doing this while you are making your bed or doing another household chore. Take a deep breath in and then close your mouth. Allow some of the air to fill up your mouth so that it looks like it is full. Then, swish the air around in your mouth to exercise all of your facial muscles. Make sure to breathe normally as you do this. Aim for a total of 5 minutes of air swishing per day. For example, you could do this for 2 minutes in the morning and 3 minutes in the afternoon, or do all 5 minutes at once if you prefer. after your workout. Press your fingertips against your face starting at your forehead and working downwards to your temples and cheeks. Then, press your fingertips against the sides of your nose and move them out towards your cheeks and downwards. Next, press your fingers along your jawline and working towards the underside of your jaw. You can also go to a professional massage therapist or use a jade roller to massage your face. The massage will help to promote better circulation and drainage of lymphatic fluid from your face. Lymphatic fluid is what builds up around your lymph nodes. If too much of it builds up, it may cause swelling in different parts of your body. 

Now, please write a short abstract for it in Vietnamese. Abstract:
Nói “X” và “O” 20 lần liên tục. Hóp hai má như con cá 20 lần mỗi ngày. Mở miệng rộng hết cỡ, giữ trong 5 giây rồi thả lỏng. Thực hiện động tác súc miệng không dùng nước trong 5 phút mỗi ngày. Mát xa mặt