"Four Fast and Efficient Training System" was developed by Shenzhen Hi-Tech Development Co., Ltd., and a set of advanced educational software is still under development. This product combines the software technology of human brain to read, write, calculate and remember quickly, and gives full play to the advantages of computer teaching. The boring theory has become a vivid training course, including the purpose course of establishing a straight brain and eyes. Now, the brain and eyes are trained, and the functional modules of reading, writing, calculation and writing are quickly combined. In training practice, a variety of training methods train you to read, write, calculate and remember most effectively, and the speed of reading, writing, calculating and writing is 3- 10. Through the training of "Four Fast and Efficient Training System", not only the efficiency of study and work is improved, but also the burden of study and work is reduced, and the symptoms of carelessness, inattention and lack of self-confidence are effectively cured.