蕩然無存 dàng rán wú cún

DEFINITIONS

  1. to obliterate completely
  2. to vanish from the face of the earth

CHARACTERS

蕩 dàng pond, pool; wash away, cleanse
然 rán
HSK 2
yes, certainly; pledge, promise
無 wú negative, no, not; lack, have no
存 cún
HSK 4
exist, live, be; survive; remain