liǎng​hǔ​xiāng​dòu​bì​yǒu​yī​shāng

when two tigers fight, one is bound to be hurt

两虎相斗,必有一伤 兩虎相鬥,必有一傷 liǎng​hǔ​xiāng​dòu​bì​yǒu​yī​shāng
when two tigers fight, one is bound to be hurt
when two powerful rivals clash, it is inevitable that at least one will suffer serious damage; a variant form of the same proverb

Cross-References

Has variant