拓展

tuòzhǎn
  1. to expand; to extend; to broaden (client base, outlook, territory etc)
  2. (computing) to scale up; to increase system capacity

CEDICT

computing

Entry Composition

1 拓 tuò
  1. to expand
  2. to push sth with the hand
  3. to develop
  4. to open up
2 展 zhǎn
  1. to spread out
  2. to open up
  3. to exhibit
  4. to put into effect
  5. to postpone
  6. to prolong
  7. exhibition