喜笑顏開 xǐ xiào yán kāi

DEFINITIONS

  1. grinning from ear to ear (idiom)
  2. beaming with happiness

CHARACTERS

喜 xǐ
HSK 1
like, love, enjoy; joyful thing
笑 xiào
HSK 2
smile, laugh, giggle; snicker
顏 yán face, facial appearance
開 kāi open; initiate, begin, start