懂事

dǒngshì
  1. to grow beyond the naivete of childhood; to be aware of what is going on in the world
  2. (esp. of a child) sensible; thoughtful; intelligent

CEDICT

Entry Composition

1 懂 dǒng
  1. to understand
  2. to comprehend
2 事 shì
  1. matter
  2. thing
  3. item
  4. work
  5. affair

classifiers: 件, 樁, 回