The college has flown in three top Japanese trainers to conduct the course on improving cleaning techniques and technical expertise to the initial group of 51 cleaners.

• 世界公厕学苑已经对3位顶尖的日本训练员提出邀请，希望他们能够到星国指导参与计画的清洁队员，以改善他们的清洁技巧与专门技术。