步入

bùrù
  1. to step into
  2. to enter

CEDICT

Entry Composition

1 步 bù
  1. a step
  2. a pace
  3. walk
  4. march
  5. stages in a process
  6. situation
2 入 rù
  1. to enter; to go into
  2. to join; to become a member of
  3. (bound form) to conform to (as in 入时 rùshí)
  4. abbr. for 入声 rùshēng
  5. (on product packaging, after {number n} + {classifier}) containing (n pieces) (from Japanese 入 "iri")