改廢

改废
gǎifèi
  1. (literary) to change or abolish
  2. to change or abolish

Wiktionary

Entry Composition

1 改 gǎi
  1. to change
  2. to alter
  3. to transform
  4. to correct
2 廢 fèi
  1. to abolish
  2. to abandon
  3. to abrogate
  4. to discard
  5. to depose
  6. to oust
  7. crippled
  8. abandoned
  9. waste