兔死狗烹
tù sǐ gǒu pēng
lit. to boil the hound once it caught the rabbit (idiom)
fig. to get rid of sb once he has served his purpose
tù sǐ gǒu pēng
lit. to boil the hound once it caught the rabbit (idiom)
fig. to get rid of sb once he has served his purpose