空心老大 kōng xīn lǎo dà

DEFINITIONS

  1. pretentious and vacuous person

CHARACTERS

空 kōng
HSK 3
empty, hollow, bare, deserted
心 xīn
HSK 3
heart; mind, intelligence; soul
老 lǎo
HSK 1
old, aged; experienced
大 dà
HSK 1
big, great, vast, large, high