抓住了城堡却抓不住你的心
[zhuā zhù le chéng băo què zhuā bù zhù nĭ de xīn]
It translates to capturing the castle but not the heart. This implies achieving a significant milestone such as success, reputation, status, power etc., yet failing miserably when it comes to gaining something far more valuable - a loved one’s affection and loyalty.