<span class="chinese-post-title">調虎離山</span> Lure the Tiger Down the Mountain from the <span class="chinese-post-title">三十六計</span> Thirty-Six Stratagems

調虎離山

待天以困之用人，以誘之往蹇來返。

"Never directly attack a well-entrenched opponent. Instead lure him away from his stronghold and separate him from his source of strength."

Quoted from Chinese Classics and Translations