手心手背都是肉
shǒu​xīn​shǒu​bèi​dōu​shì​ròu

to value both equally

手心手背都是肉 shǒu​xīn​shǒu​bèi​dōu​shì​ròu
to value both equally
literally "both the palm and the back of the hand are made of flesh"; used as an idiom to mean that two people or things (often children) are of equal importance or are equally loved by someone