露面 (lòu miàn): 얼굴을 드러내다.

He rarely goes out; even his neighbors haven't seen him show his face for months.

At yesterday's award ceremony, that famous director finally made a public appearance.

After being ill, Xiao Wang had been resting at home. Today was his first day back at the company showing his face, and his colleagues all gathered around to ask how he was.