Bleaching and dying hair can really dry it out, so you'll want to give your hair a good head start. In the days leading up to streaking it, don't shampoo it or use hairspray and other hair products. Let your hair's natural oils protect it from the chemicals you'll be applying. When you're ready to streak it, start with hair that is completely dry. Your package of bleach may specify that you start with clean hair. Check the instructions before use. You need to separate the hair that will be bleached and colored from the rest before you can begin the process. You can do this with a highlighting cap, or by using hair clips and aluminum foil.   Beauty supply stores sell caps used to highlight your hair. You place the cap on your head and use a hook to pull strands of hair through tiny holes. Use this if you want all-over streaks. Hair clips and aluminum foil is the better technique to use if you want just a few large, bold streaks. Pull back the hair you don't intend to streak and clip it away from your head. Now take a long strip of aluminum foil and place it underneath the section of hair you want to streak. Pinch it around the roots to keep it in place. Put the bleach, developer, and red gold corrector in a bowl. Read the instructions that came with the bleach powder and developer to figure out how much to mix together. The amount you use depends on the size of the bottle you bought, and the brand of product you’re using.  If you're only streaking a few sections of hair, you can half the recipe, since you won't need enough to  bleach your entire head. The finished mixture will look bluish white. Use the tint brush to apply bleach from the tips to the roots of the sections of hair. Use only enough bleach needed to cover and saturate the hair. Continue applying bleach until the hair is completely covered.  It is important to wear gloves when applying bleach. The chemicals used in bleach are strong and can stain your hands and burn your skin. Do not get bleach anywhere near your eyes. If you're using the...

How would you rephrase that briefly using Vietnamese?
Bắt đầu với mái tóc tự nhiên. Tách các phần tóc định nhuộm. Trộn hỗn hợp. Phết thuốc tẩy lên tóc. Kiểm tra tóc sau 15 phút. Gội sạch thuốc tẩy. Sử dụng dầu gội tím.