荡然无存

蕩然無存
dàngránwúcún
  1. to obliterate completely
  2. to vanish from the face of the earth

CEDICT

to completely disappear or be destroyed and no longer exist

Wiktionary

原有的事物完全毁损。

重編國語辭典

Entry Composition

=1 荡然 dàngrán variant of 荡然 dàngrán
=1 荡然 dàngrán
  1. vanished from the face of the earth
  2. all gone
  3. nothing left
2 无 wú
  1. not to have
  2. no
  3. none
  4. not
  5. to lack
  6. un-
  7. -less
3 存 cún
  1. to exist
  2. to deposit
  3. to store
  4. to keep
  5. to survive