Difficult. According to the information published by Wendeng Education Network, it can be known that the difficulty of postgraduate entrance examination for control engineering (special master) major in South China Normal University depends on many factors, such as admission score, professional ranking, school ranking, admission rate of postgraduate entrance examination, number of students enrolled, school popularity, etc., and the difficulty directly affects whether candidates can succeed in postgraduate entrance examination, so the postgraduate entrance examination is more difficult.