Date of Birth: 
Place of Birth: Shaoxing, Zhejiang, China
About Xu Guangxian
- Xu Guangxian (Chinese: ???; November 7, 1920 – April 28, 2015), also known as Kwang-hsien Hsu, was a Chinese chemist.
- He was an academician of the Chinese Academy of Science who is respected for his contributions in both theoretical and experimental chemistry.
- He is a former president of the Chinese Chemical Society, and is known as "The Father of Chinese Rare Earths Chemistry".
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