Đắp khăn ấm lên mũi và mặt vài lần một ngày. Hít hơi nóng khi tắm nước nóng. Sử dụng máy tạo độ ẩm hoặc máy phun. Uống đủ nước.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The heat will open up your blood vessels and make it easier for fluid to escape. Place a washcloth in warm water but make sure that the water is not too hot so that you do not burn your skin. Ring out the excess water and then place the washcloth over your face and nose. Relax for about five to 10 minutes, and then remove the washcloth. Inhaling steam from a shower or bath can help to thin out nasal mucus as well. Take a warm shower or bath and inhale the warm steamy air. You can also sit in the