鹬蚌相持

Explanation: "Warring Yan policy II," recorded in the clam shell open sun, sandpipers to peck at it, the mouth is clamped clam shells, the two sides do not give way. After the fisherman to catch both. The two sides will suffer compared dispute, cheap third party. 　　Usage: The main predicate; as the predicate attribute; containing derogatory 　　Source: Yuan Shang Zhongxian "gas English cloth," the second right off Two dogs locked in a stalemate until his death at all, so we can smile again Fisherman's ZTE. " 　　Examples: ~, His fisherman profit. ★ Ming Feng Meng, "Awaken the common saying Joe Prefecture haphazard" Thesaurus:  Two dogs pit, Two dogs danger, Two dogs fight