The red one is pea, and the black one is mole. Most of these moles are not raised moles, but scattered parts of the face, neck and hands.
I have done everything from beauty salon 50 yuan to Da 100 Yuan and hospital 10 yuan. Beauty salons are gentle and less painful, so hospitals are rough, but few men go to beauty salons. You'd better go to the hospital. Every province has a skin research institute. It is more formal for you to go to that place.