gǎi​guān

to change the appearance

改观 改觀 gǎi​guān
to change the appearance
To change the appearance or face of a situation, place, or thing so that it looks completely new; to take on a new look.
to change one's outlook
To change or revise one's point of view, perspective, or way of thinking about something.

Frequency

Movie subtitles
1.94 per million appears in 1% of films
Written text
5.31 per million

Sources