奋力 (fèn lì): Exert all one's strength / spare no effort (Adverb) — Meaning & Stroke Order

Haven't you ever exerted all your strength to fight for the opportunities you deserve?

He did not spare any effort to chase; instead, he chose a more secure path.

In order to complete this arduous task, the entire team is collaborating with all their strength.

I will exert all my strength to clean the room tomorrow to welcome the guests.