幼稚病

yòuzhìbìng ㄧㄡˋ ㄓˋ ㄅㄧㄥˋ

    • naive, simplistic and immature approach to things
    • infantile disorder

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
childishness disease
Meaning
Describes seeing or handling things in a simplistic, immature way. Critical.

Sources