Committing to a daily and nightly skin care regimen will help your skin get used to certain products and ensure your combination skin looks healthy and blemish free.  Clean your skin twice a day (morning and night) with a cleanser to remove debris on the surface of your skin. Apply an oil based moisturizer on dry areas to keep your skin from drying out. If you are trying to lessen the appearance of wrinkles, apply a firming mask or firming cream at night before bed. Rather than apply one treatment on your entire face, focus on targeting the different skin types on your face. You will need to address dry areas on your face separately from any oily or acne prone areas on your face. Look for a gel-based or foaming cleanser to prevent dryness and inflammation. Avoid cleansers that contain irritants or fragrance, and always massage the cleanser gently on your skin in small circles. Clean your face every morning and every night for at least 30 seconds to a minute.  Exfoliation is not recommended for people with sensitive skin. Use exfoliation sparingly. To test, try on a small patch of skin. If it does not hurt or irritate your skin, you can use it on the rest of your face. A lightweight lotion cleanser is good for people with dry skin and rosacea. Stay away from bar soaps or bar cleansers, as the ingredients in bar soaps can clog your pores and dry out or irritate your skin. Good labels to look for include “gentle” and “for sensitive skin.” Look for a toner without any irritants, such as alcohol, witch hazel, menthol, synthetic or natural fragrance, or citrus based oils. A good toner is water-based and has anti-inflammatory agents and antioxidants that will help your skin repair itself.  A list of good antioxidants in toners can be found here. Using a cleanser or toner that contains beta hydroxy acid (BHA) like salicylic acid, or alpha hydroxy acid (AHA) like glycolic acid can help to reveal healthy skin hiding underneath acne prone skin. Look for a product that contains these elements in a gel or liquid for oily...

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Write a summary of the previous text in Vietnamese:
Tuân theo chế độ chăm sóc da phù hợp. Chăm sóc riêng biệt từng loại da. Dùng sữa rửa mặt tẩy da chết. Sử dụng nước hoa hồng. Dưỡng ẩm với sản phẩm gốc dầu. Sử dụng sản phẩm trị mụn cho từng vùng da trên mặt. Thử dùng kem nền có khoáng chất tự nhiên. Thoa kem chống nắng hàng ngày.