- Professor Smith served as special adviser to the President.
- He is one of the advisers to the President.
- This time he was offered,unequivocally,the job of National Security Adviser to the President.
- C.,” Valerie Jarrett, a senior adviser to the president and a close family friend, said in an interview.
- He served as military adviser to the army of Qin.
- She tendered her resignation to the President.