lǐ fà guò chéng zhōng jīng cháng huì tuī jiàn hù lǐ tóu pí qīng jié huò zào xíng chǎn pǐn理发过程中经常会推荐护理、头皮清洁或造型产品。During the haircut process, they often recommend hair care, scalp cleaning, or styling products.