First, read the English article below.

A gentleman looks and smells pleasant when out in public. It is one thing to sweat while working out, but not while out and about. Take regular care of your body and that you look polished and clean before you step out.  Make sure to bathe regularly. When applying deodorant or cologne, be sparing. An overpowering odor--even of cologne or body spray--is not pleasant, and can be offensive. Use of hair product is fine, but be careful of hair gel. This product can be sticky and get rock hard after a while, making your hair look stiff. You can also inadvertently come off as "greasy".   If you don’t smell clean and fresh, then it doesn’t really matter how charming you are or how your clothes look. It’s important to get the hygiene down so people don’t get distracted by an unpleasant odor or appearance. Wash your hands after you use the bathroom. A gentleman cares for himself and others by preventing spread of disease. Also, other men in the washroom will notice if you bypass the sinks. Wear clothes that fit your body well, eliminate flashy clothing and avoid fashion "faux pas" (e.g. baseball hats cocked slightly to the side). A simpler wardrobe will keep the emphasis on you, not your clothes, which will change your appearance. Keep it simple, and you’ll look elegant and gentlemanly.  Stick to subdued blacks, grays, blues and browns. A gentleman can actually wear any color in moderation, but the classic colors for men are not bright. Choose classic clothing for men. Examples include suits, oxford-style shirts, khaki pants. Wear athletic clothes only for workouts or athletics. A gentleman will not wear his suit while hiking through the Alps, or practicing for his black belt, or playing tennis. But he will avoid wearing his tennis clothes unless he is going to, from, or playing tennis. What is considered "flashy" will vary from culture to culture, and situation. A white linen suit and pink shirt may be fashionable on a tropical island, but be regarded as quite flashy at a corporate board meeting in England. It’s very... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Giữ cơ thể sạch sẽ. Mặc quần áo tôn lên vẻ đẹp của mình. Chăm sóc tóc tai cẩn thận. Bắt tay chặt. Tránh mọi hành động thô lỗ nơi công cộng.