For example, choose bluish-red, magenta pink, or purplish-brown. Avoid oranges and colors that are too pale because they can wash you out.  If you have fair or light skin, look for raspberry, mocha, or nudes, especially.  If you have olive or tan skin, look for wine-colored shades or cranberry. If you have a dark or deep complexion, look for metallic shades in ruby red or a deep wine shade. Great options include corals, peaches, and bright reds.  If you have fair or light skin, try red with blue undertones (this will make your teeth look very white, too), coral, pale pink or peachy nudes.  If you have tan or medium skin, go for cherry red, rose, mauve, corals, or berry. Try tangerine, orange-red, copper, or bronze.  If you have a dark or deep complexion, look for browns, copper, bronze, purples, caramel, plumb, or wine-colored lipsticks. If you have neutral undertones, most colors will look good on you. Try to play up your complexion by wearing darker, contrasting colors if you have pale skin, corals if you have olive or tan skin, and berry colors if you have dark skin.

TL;DR in Vietnamese:
Thử son được pha từ gam màu xanh biển hoặc tím nếu bạn có tông da lạnh. Chọn son màu đỏ và cam nếu da bạn có tông ấm. Thử với nhiều màu nếu bạn có tông da trung tính.