ㄇㄠ ㄕㄨˇ ㄊㄨㄙˊ ㄔㄨˇ 猫鼠同处(貓鼠同處) 见“ 猫鼠同眠 ”。
Thieves and police work together, as the cat and the rat sleep together
猫(māo máo)
鼠(shǔ)
同(tóng tòng)
处(chǔ chù)