千方百计 (qiān fāng bǎi jì): Make every attempt to (verb/idiom) — Meaning & Stroke Order

To facilitate this cooperation, representatives from both sides made every attempt to seek common ground.

Didn't he try every possible means to salvage this relationship?

In order to pass the exam, she tried every means to study hard.

Despite his every attempt to conceal it, the truth was ultimately revealed.