Is the medical vision the same as the medical e-book bag?

It's different. According to official website of Medical World, medical e-books are medical education resources in the medical field. China is a leading brand of medical education, which was established in 2005 and has been deeply involved in the medical and health industry for 18 years. A number of wholly-owned or holding companies have been established to invest in medical education and training, medical culture and media publishing, medical informatization, internet medical care, smart medical care, medical technology, medical and health services, industrial park development and operation and other fields. Headquartered in Beijing, it invests in 10+ subsidiaries, including 5 high-tech enterprises with more than 500 employees, with an annual output value of nearly 10 billion.