染发 (rǎnfà): to dye one's hair

Meanings

Tā bǎ tóufa rǎn chéng le hóngsè.

She dyed her hair red.

Rǎnfà duì tóufa yǒu sǔnshāng ma?

Is hair dyeing damaging to your hair?

mistakes

Note the traditional character: 髮 (hair) not 發 (to emit). In simplified Chinese, both are written as 发, but the meaning here is specifically hair.

染 rǎn

发 fā