In order to understand the difference of bullying types among secondary vocational school students,2058 students in secondary vocational school in Hunan Province were tested by Delaware Bullying Victimization Scale-Student(DBVS-S).The results showed that the overall detection rate of bullying was 39.36%,including verbal bullying was 29.69%,relational bullying was 21.91%,physical bullying was 20.41%,and cyber bullying was 10.45%.There were significant differences among the four types of bullying in gender and grade(P>0.05).It is concluded that the phenomenon of bullying on secondary vocational ...