Modifier + 头发
The noun 头发 (tóufa) means "hair" and specifically refers to the hair on a person's head. It is composed of 头 (head) and 发 (hair), and is used in everyday speech whenever referring to someone's hair, such as in descriptions of appearance or physical contact.
她的头发又黑又长,特别漂亮。
tā de tóufa yòu hēi yòu cháng, tèbié piàoliang.
Her hair is dark and long, very beautiful.
你今天是不是剪头发了?看起来不一样。
nǐ jīntiān shì bú shì jiǎn tóufa le? kàn qǐlái bù yīyàng.
Did you get a haircut today? You look different.
洗完头发记得用吹风机吹干。
xǐ wán tóufa jìde yòng chuīfēngjī chuī gān.
Remember to blow-dry your hair after washing it.