Date of Birth: 
Place of Birth: Linxiang, Hunan, China
About Yang Naisi
- Yang Naisi (Chinese: ???; Wade–Giles: Yang Nai-ssu; 20 October 1927 – 5 March 2019), also known by his pen name Yang Daojing (???), was a Chinese linguist and a research professor at the Institute of Linguistics of the Chinese Academy of Social Sciences.
- He was noted for his research on modern Chinese phonology, the 'Phags-pa script, and Xiang Chinese.
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