No, it's okay, just to see which one suits you.

What is the difference?

C is a cup. It's the size of a breast. If your breasts are small, you should wear an A cup or a B cup. . With the increase of breast size, the letters are upward, and A is the smallest, followed by B, C, D, E, F and G.

32, 34 are busts. It is the length of your whole chest, including your breasts for a week. The correct measurement method is: measure the whole chest with a tape measure under the nipple.

Question supplement: concentrate ... does it mean that the chest will rise higher?

You could say that. If you want your breasts to rise higher, more concentrated, or cleavage, you can wear a bra with a sponge lining inside. The sponge inside can help you hold up your whole chest, which will be very concentrated and look big.

But buy a bra as big as your chest. If it is 32, buy 32. If you buy 34, you can't wear it at all. If you buy a smaller cup, you can still look bigger, but it is very uncomfortable to wear, and your chest will be deformed after a long time.

If you want to make your breasts look bigger, you can buy a bra with a sponge lining or magic inside.