The XU-138 Thermal “Steel Binding" System is a tight desktop machine that has one binding and one cooling space. It can accommodate the binding up to eight documents simultaneously or a single document with as many as 340 sheets (20# paper). The XU-138 is the perfect system for small volume applications. Management refers to through planning, organizing, leading, control and innovation, combination of manpower and material resources, financial resources, information, environment, time, the six elements, in the process of its effectively to achieve organizational goals. There are men and women in international competitions. There is also a group project where people who use guns are called shooters (shooters) or sharpshooters. The technique of shooting an athlete is called shooting. The original guns were used for hunting and military purposes. Nowadays, shooting is regarded as an entertainment activity. Shooting was first included in the modern Olympic Games in Athens in 1896. The first world shooting championship was held in 1897. The world shooting league was established in 1907. In terms of income and expenses in a narrow sense, profit includes the difference between income and expenses, and other gains and losses that are directly included in the gains and losses.