Complex sentence: She attained visitor status to teach in Foreign Service Institute, Ministry of External Affairs, New Delhi, she has been M. Phil referee to JNU, New Delhi and Examiner in NUJS, Kolkata.
Split into simpler sentences: She attained visitor status to teach in Foreign Service Institute, Ministry of External Affairs, New Delhi. She has been M. Phil referee to JNU, New Delhi and Examiner in NUJS, Kolkata.