Thường xuyên tỉa tóc. Gội đầu thường xuyên. Sử dụng sản phẩm chăm sóc tóc (không bắt buộc). Tìm kiểu tóc phù hợp. Đối phó với tình trạng hói đầu (không bắt buộc).

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Even if you're trying to grow it out, it needs regular cuts to stave off split ends. You can visit a professional stylist, or cut it yourself. Either way, consider these schedules:  If you prefer to keep your hair short, aim to have it trimmed every 2 to 3 weeks. Make sure that you or your stylist shaves the hair that grows down the back of your neck. If you're growing out your hair, have the ends trimmed every 4 to 6 weeks. Even if it's going to be covered, take care to shave the hair that grow