SQL Query to List the EMPS in ASC Order of Designations of those JOINED after the second half of a year

LIST THE EMPS IN THE ASC ORDER OF DESIGNATIONS OF THOSE JOINED AFTER THE SECOND HALF OF 1981.

SELECT *
FROM EMP
WHERE HIREDATE > (’30-JUN-81’)
  AND TO_CHAR(HIREDATE,’YYYY’) = 1981
ORDER BY JOB ASC;