In the mid-1970s, Wang Xuan, an information technology expert in China, led the scientific research team to develop it successfully.

Hello, what is the success of scientific research led by China information technology expert Wang Xuan in the mid-1970s? In the mid-1970s, Wang Xuan, an information technology expert in China, led a scientific research team to successfully develop a laser phototypesetting system for Chinese characters. Wang Xuan (1February 5, 937-February 3, 2006/KLOC-0), a native of Wuxi, Jiangsu Province, is an academician of China Academy of Sciences, China Academy of Engineering, Third World Academy of Sciences and Professor Peking University. He is the founder and technical director of laser phototypesetting system for Chinese characters. The laser phototypesetting system for Chinese characters developed by his research group in the mid-1970s laid the foundation for computerization of the whole process of press and publication, and was hailed as "the second invention of Chinese character printing".