拆建

chāijiàn
  1. (architecture, construction) to tear down and rebuild
  2. to tear down and rebuild

Wiktionary

Entry Composition

=1 拆 chāi
  1. to tear open
  2. to tear down
  3. to tear apart
  4. to open
=1 拆 cā
  1. (dialectal) to excrete
  2. to excrete
2 建 jiàn
  1. to establish
  2. to found
  3. to set up
  4. to build
  5. to construct