认亲

認親
rènqīn
  1. to acknowledge sb as one's relative; to acknowledge kinship
  2. (old) to visit new in-laws after a marriage

CEDICT

old

Entry Composition

1 认 rèn
  1. to recognize
  2. to know
  3. to admit
2 亲 qīn
  1. parent
  2. one's own (flesh and blood)
  3. relative
  4. related
  5. marriage
  6. bride
  7. close
  8. intimate
  9. in person
  10. first-hand
  11. in favor of
  12. pro-
  13. to kiss
  14. (Internet slang) dear