石烂海枯

Explanation: Until the stones become soil, water dried up. Analogy permanent. 　　Source: Qing Wang City "New Dynasty" of the two facilities appropriate non-reported excessive, anticlimactic thing shameful, solid stone Black Sea dead bodies. " 　　Examples: Cock suspected broken heart of gold, ~ go rather wear. ★ Xie Shuqiong "jokes" Poetry