This case described that Mr. Lin, a chief person of management department in a famous hospital; he listened to Mr. Tsang, a client who complained the unfair experience of waiting in line on free charge of physical examination. This situation exposed what the media had reported-one of ten medical grievances ”an inquiry takes three minutes; while waiting in line takes half a day was required.”, and also showed the medical service quality problems. This case could guide the students to join in discussing and learning or exploring the management theory and practical implications.