First, read the English article below.

It's natural to want to blow your nose when you're feeling stuffed up, but just be careful not to overdo it. While blowing your nose can indeed help to clear the nasal passages of excess mucus, blowing too hard or too frequently can actually have adverse effects. Any kind of bottle or container with a thin spout can be used with a saline solution to thin and flush mucus from the nasal passages.  Make your own saline solution by mixing half a teaspoon of kosher salt into a cup of water. Fill the container with the saline solution, tilt your head to one side (over a sink), and insert the spout into one nostril and pour. The solution should flow in one nostril before coming out the other. When the water stops dripping, blow your nose gently, then repeat the process on the opposite side Steam can be really useful when it comes to clearing your head. The heat of the steam loosens mucus while the moisture from the water helps to relieve dry nasal passages. Use steam in one of the following ways: Give yourself a steam facial by boiling a pot of water. Pour that water into a separate bowl and then place your face over the steaming water. Hold a towel over your head to keep the steam in. Add a couple of drops of a sinus-clearing essential oil (such as tea tree or peppermint) to maximize the sinus-clearing benefits. Yes, even if you're feeling under the weather, you shouldn't skip your daily shower as it can actually help to clear a cold faster. Heat the water to a high, yet comfortable temperature  and let the bathroom steam up as much as possible. If the heat leaves you feeling a little weak or dizzy, consider bringing a plastic chair or stool into the shower with you. A hot, steamy bath can work wonders for you when you have a cold - not just in terms of decongestion, but also in terms of relaxation and heat. Again, try to make the water as hot as possible. If you decide to wash your hair (either in the bath or shower) remember to dry your hair thoroughly afterwards, as damp hair can cause you to lose body heat,... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Hỉ mũi đúng cách. Dùng thêm dung dịch rửa xoang mũi hoặc nước muối để làm sạch mũi. Dùng hơi nước nóng. Tắm nước nóng. Dùng thức uống nóng.