攀高峰

pāngāofēng ㄆㄢ ㄍㄠ ㄈㄥ

    • to strive for a higher goal or greater achievement

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
climbing a high peak
Meaning
To strive toward a higher goal or greater achievement. Approving.

Sources