洗稿

xǐgǎo
to modify a text so it can be plagiarized without detection (neologism c. 2014, formed by analogy with 洗钱 xǐqián, to launder money)

CEDICT

neologism

Entry Composition

1 洗 xǐ
  1. to wash; to bathe
  2. to develop (photographs)
  3. to shuffle (cards etc)
  4. to erase (a recording)
=2 稿 gǎo variant of 稿 gǎo
=2 稿 gǎo
  1. manuscript
  2. draft
  3. stalk of grain