Xiǎo háizi de liǎn (xiàng māo liǎn), yī tiān biàn sān biàn.*

小孩子的臉(象貓臉), 一天變三變。

Lit A child's face (is like a cat's face), changing three times every day.

Fig A child's (or woman's) face or attitude is constantly changing.

Note [Rhyme.]

Topics ATTITUDE CHANGE CHILDREN FACE WOMEN