duān qǐ wǎn chī ròu , fàng xià kuài zi mà niáng
lit. to eat meat from one's bowl, then put down one's chopsticks and scold one's mother (idiom)
fig. to complain despite being privileged; to be ungrateful for what one has been given
端
duān
old variant of 端[duan1]
起
qǐ
to rise
碗
wǎn
bowl
吃
chī
variant of 吃[chi1]
肉
ròu
meat
,
,
放
fàng
to put
下
xià
down
筷
kuài
chopstick
子
zi
noun suffix, as in 椅子[yi3 zi5] "chair"
骂
mà
variant of 罵|骂[ma4]
娘
niáng
variant of 娘[niang2]