Objective Get the general attitudes of college students towards the"yanzhaomen" issue so as to provide evidence for college sex health education.Method Self-edited questionnaire of the"yanzhaomen"issue was adopted and randomly sampled according to different stratums of students. In South China area

1 117 college students from five universities were surveyed. Results 65.71% students surveyed knew the basic process of the issue and 53.45% had browsed inelegant photos

in which boys were more than girls（P<0.01）. About 67.95% of them thought that Edison Chen should be blamed about morality. Among those students who admired Edison Chen

boy students were more than girl students（P<0.01）. The phenomenone that the students who revolted against Edison Chen was different based on their majors. Those students who majored in Maths

Chinese and foreign languages were less revolted against Edison Chen than other majors（P<0.01）.Conclusion The sex morality concepts of college students were generally healthy. However

students of different sexes and major backgrounds differred in thoughts and psychology conditions. Universities should organise tailor-made sex health education for their students.