拱璧

gǒngbì
  1. a flat round jade ornament with a hole at the center
  2. fig. a treasure

CEDICT

两手合抱的大块璧玉。比喻非常珍贵的宝物。

重編國語辭典

Entry Composition

1 拱 gǒng
  1. to cup one's hands in salute
  2. to surround
  3. to arch
  4. to dig earth with the snout
  5. arched
2 璧 bì jade annulus