“Red Notice Person” Chang Gaocai, former director of Shanxi Provincial Bureau of Quality Supervision, returned to China and surrendered

Summary:

The document is about the life story of a Chinese scientist, u00e6u00a5u00e6u00ba, who was born in 1957 and made significant contributions to the field of science and technology. He was educated at the University of Science and Technology of China and later became a professor at the Chinese Academy of Sciences. He has been recognized for his outstanding achievements in his field, including being elected as a member of the Chinese Academy of Sciences and receiving the National Science Award. The document highlights his accomplishments, including his research on quantum mechanics and his development of new technologies. It also mentions his awards and honors, as well as his role as a mentor and educator.