First, read the English article below.

By making a list of your goals, whether it simply be losing five pounds or being able to run a mile under a certain time, having your goals written out may help you stick to them long-term.  Write your goals down, and keep them in plain sight so you are reminded about what all your hard work is going toward each day. Be as specific as possible. Instead of just saying "lose weight," say "lose X pounds by December." Make sure your goals are realistic and timely.  You may need to make multiple goals until you reach a larger, more long-term goal.  Keep track of your progress towards your goals in a journal or a sheet of paper you tack to the fridge.  Seeing how far you've come may help keep you motivated and working harder to achieve your long-term goals. By decreasing the amount calories you eat each day may help you lose weight and reduce your total amount of body fat.  The prescribed calorie deficit ranges from 500–750 each day.  This amount will be different for everyone based on how many calories you are currently eating and how fast you want to reach your weight goals.  It's not wise to cut too many calories or eat less than about 1,200 calories daily.  If you do not eat enough (especially if you're working out) you're more likely to lose lean muscle mass rather than fat. You may need to test out a few different calorie levels until you find the right balance for your body, lifestyle, and activity levels.  For example, if you notice you're not losing weight at all, you may need to eat fewer calories daily.  If you're feeling tired, fatigued, or notice your athletic performance is suffering, you may not be eating enough. Talk with your physician or a registered dietitian for advice on how to lose weight and build lean muscle mass. They can tell you more about exercise plans, diet plans, and give you warnings about any health issues which might arise.  If you have a heart condition, asthma, or any other health conditions you feel may inhibit your ability to lose weight, consult with your doctor immediately.... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Đặt mục tiêu cho bản thân. Xác định lượng calo nạp vào hàng ngày. Tham khảo ý kiến bác sĩ. Lập kế hoạch cho một tuần.