"Let the blind can also use the computer normally! ! "This is the development concept of Mr. Wang Yongde, a software developer. Yongde screen reading software has been adopted by many schools for the blind and computer training institutions for the disabled in China, and a series of computer education for the blind has been carried out. These activities have brought many blind people who have never touched computers into the computer world. Among individual users, Yongde screen reading software is very popular. Our software has been used by users all over the country, and has developed into Chinese communities in Hongkong, Taiwan Province Province, Singapore, Japan, Malaysia, Germany, France, the United States and South Korea.