扩大

擴大
kuòdà
  1. to expand
  2. to enlarge
  3. to broaden one's scope

CEDICT

Entry Composition

1 扩 kuò to enlarge
2 大 dà
  1. big; large; great
  2. older (than another person)
  3. eldest (as in 大姐 dàjiě)
  4. greatly; freely; fully
  5. (dialect) father
  6. (dialect) uncle (father's brother)