Fishing is a sport that can help improve one’s temperament. It is good for physical and mental health. The well-known songwriter Qiao Yu said : “Fishing falls into three stages. The first stage is just for eating fish. The second stage is for enjoying the pleasure of fishing as well as eating fish. The third stage is mainly for the pleasure of fishing----facing a pool of clear water, one casts aside all anxieties and worries and enjoys a good mental and physical rest.