On 28 April, all Form 3 students participated in the experiential workshop organized by the World Vision Hong Kong. In the activity, students have learnt more about the issue of "sweatshop", child labor and the protection of labor rights. They had an unforgettable experience for "making slippers in the factories". Some of them could only work in a poor working condition which demonstrated the situation of the "sweatshop" in less developed countries. Students had deep reflection on how they can help to alleviate the problem of "sweatshop".