First, read the English article below.

The occasional weight plateau is normal and should be expected when you're trying to lose large amounts of weight.  As you shed more and more weight and you continue to exercise, your body readjusts.  This sometimes results in a few days or weeks where your weight doesn't budge on the scale.  Track your weight stalls.  This is important because if you don't resume losing weight, you'll need to reevaluate your diet, exercise program and other lifestyle behaviors to make sure they're still conducive to weight loss. If you notice a weight stall and you're still on track with diet and exercise, don't stress.  Trust yourself and continue with your plan.  Remember, weight plateaus are normal and are to be expected.  Do not give up or try new fad diets to make yourself lose weight.  Stick to your plan. Keeping a food journal doesn't just help you stay on track and support your weight loss, it's also a good tool to help reevaluate your progress or overcome a weight stall.  Keep an eye out for extra snacks or indulgences.  Even though you might not be doing this everyday, even a few times a week of an extra snack or treat could slow your weight loss or cause a plateau. Watch your recorded portions.  Portion sizes that slowly get a little too big — maybe from guessing — can also cause your weight to plateau. Also make sure you're eating enough.  Skimping too much on calories or portions may also be slowing your weight loss.  A diet that's too low in calories and nutrients is not a good support to weight loss and may be displayed as a stall. If a weight plateau is driving you nuts or making you nervous, try switching up your routine.  Try adding in more or different types of exercise to help jumpstart your weight loss again. Try different cardio programs like HIIT or circuit training which burn a lot of calories.  You can also increase or start strength training to help increase your baseline metabolism. 

Now, please write a short abstract for it in Vietnamese. Abstract:
Liệt kê nguyên nhân cản trở quá trình giảm cân. Xem lại nhật ký ăn uống. Thay đổi thói quen của bạn.