七巧板

qīqiǎobǎn
tangram (traditional Chinese block puzzle)

CEDICT

Entry Composition

1 七 qī
  1. seven
  2. 7
2 巧 qiǎo
  1. opportunely
  2. coincidentally
  3. as it happens
  4. skillful
  5. timely
=3 板 bǎn
  1. board
  2. plank
  3. plate
  4. shutter
  5. table tennis bat
  6. clappers (music)
  7. accented beat in Chinese music
  8. hard
  9. stiff
  10. to stop smiling or look serious

classifier: 塊
=3 板 bǎn see 老板, boss