HSK 4
Tā zài yīyuàn de pífūkē dānrèn zhǔrèn yīshī.
She serves as the chief physician in the hospital's dermatology department.
HSK 5
Wǒ pífū guòmǐn, qù pífūkē kàn le yīshēng.
I had a skin allergy and went to see a doctor in the dermatology department.
HSK 5
Pífūkē zhuānmén zhìliáo pífūbìng.
Dermatology specializes in treating skin conditions.