CA wid FOREIGN LANGUAGE

Whether   a   Chartered   Accountant   with    the   good   knowledge   of   a  Foreign   Language   ( e.g. Japanese , French   ,  Korean   etc )  hepls   in   good job   and    salary   ?

One of  my   friend  told me that if you know a foriegn language   (  e.g.  KOREAN  )   and     if    a   vacancy   arise   in    the   Korean company  , you will get a preference over other  candidates ..Is it true ????