Chen Yinke, or Chen Yinque  (Chinese: 陳寅恪; 3 July 1890 – 7 October 1969), was a Chinese historian, linguist, orientalist, politician, and writer. He was a fellow of Academia Sinica, considered one of the most original and creative historians in 20th century China. His representative works are (隋唐制度淵源略論稿), Draft outline of Tang political history (唐代政治史述論稿), and Liu Rushi (柳如是別傳).
Chen Yinke was born to a Hakka family in Changsha, Hunan in 1890, and his ancestral home was Yining, Jiangxi (now Xiushui County). Yinke's father Chen Sanli was a famous poet, one of the "Four Gentlemen" of the Hundred Days' Reform. His grandfather was Chen Baozhen, the governor of Hunan between 1895 and 1898.
As a boy, Chen Yinke attended a private school in Nanjing, and was once a student of Wang Bohang, a sinologist. His family had a distinguished tradition in classical learning, so he was exposed from an early age to the Chinese classics, to history, and to philosophy. In 1902 he went to Japan with his elder brother Chen Hengke to study at the Kobun Gakuin (Kobun Institute) in Tokyo, where other Chinese students such as Lu Xun were also enrolled. In 1905 he was forced to return to China due to beriberi, and studied at Fudan Public School, Shanghai.
In winter 1918 he got another official scholarship from Jiangxi to study abroad again.
In 1921, he went to Berlin University to study oriental languages under Heinrich Lüders, Central Asian languages under Max Müller, and Mongolian under Erich Haenisch. He acquired a knowledge of Mongolian, Tibetan, Manchu, Japanese, Sanskrit, Pali, English, French, German, Persian, Turkic, Tangut, Latin, and Greek. Particularly notable was his mastery of Sanskrit and Pali. Xia Zengyou once said to him: "It is good for you to be able to read books in foreign languages. I know only Chinese so I have no more to read after finishing all the Chinese books."
In March 1925 he returned to China again, meanwhile Wu Mi was in charge of the Institute of Guoxue Studies, Tsinghua School. He accepted the invitation to become a supervisor at Institute of Guoxue Studies, together with Wang Guowei, Liang Qichao and Zhao Yuanren. In 1928 Tsinghua School was restructured to become Tsinghua University. Chen was employed as professor at Chinese Language and Literature Department and History Department, while also adjunct with Peking University. Chen married Tang Yun (唐筼), granddaughter of Tang Jingsong, former governor of Republic of Formosa, in summer 1928. During this time he mainly gave lectures on Buddhist texts translation, historical documents of Jin Dynasty, Southern and Northern Dynasties, Sui Dynasty, Tang Dynasty, and Mongolia. He also became adjunct member of Board of Academia Sinica, research fellow and director of Department 1 of The Institute of History and Philosophy, board member of National Palace Museum, member of Committee of Qing Dynasty's Documents. Among the many students at this time who went on to scholarly careers were Zhou Yiliang and Yang Lien-sheng.
After the Second Sino-Japanese War began, Chen moved to National Southwestern Associated University, Kunming, Yunnan, teaching lectures on history of Jin Dynasty, Southern and Northern Dynasties, history of Sui Dynasty and Tang Dynasty, and poetry of Yuan Zhen and Bai Juyi.
In 1939, Oxford University offered him a professorship in Chinese History. He left for Hong Kong in September 1940 on his way to United Kingdom, but was forced to return Kunming due to ongoing battles. In 1941 he became a guest professor with Hong Kong University to teach history of Sui Dynasty and Tang Dynasty. Since the Japanese occupation in Hong Kong began in the end of 1941, he conducted history research at home, which resulted in the writing of A Brief Introduction to the Political History of Tang Dynasty. In July 1942, Chen fled to Guilin to teach in Guangxi University, later in December 1943 he moved to Chengdu to teach in Yenching University. He became employed by Tsinghua University for a second time in 1946.
He began to teach at Lingnan University, Guangzhou in late 1948. As a result of a nationwide restructure campaign across universities and colleges, Lingnan University was merged into Zhongshan University in 1952. Chen Yinke taught courses on history of Jin Dynasty and Southern and Northern Dynasties, history of Tang Dynasty, and yuefu of Tang Dynasty. In 1953 he started writing Biography of Liu Rushi, an in-depth investigation of the poetry and activities of Liu Rushi, a famous prostitute in late Ming Dynasty and early Qing Dynasty. He finished this last major work in 1964, by then having become completely blind. He became vice president of Central Research Institute of Culture and History in July 1960.
Chen was persecuted during the Cultural Revolution due to his previous connection with the out-of-favor Tao Zhu. He and his wife's salaries were frozen by the Red Guards. Several times he was forced to write statements to clarify his political standings: "I have never done anything harmful to Chinese people in my life. I have been a teacher for 40 years, only doing teaching and writing, but nothing practical (for Kuomintang)". Many of his book collections and manuscripts were stolen.
He died in Guangzhou on 7 October 1969 for heart failure and sudden bowel obstruction. 11 days later his obituary was published by the Southern Daily. The bone ashes of Chen and his wife was stored at Yinhe Revolutionary Cemetery at first, but moved to Lushan Botanical Garden in 2003. Now they are buried near the tomb of Chen Fenghuai.
In the 1920s, Chen Yinke insisted that research should be of "thoughts of freedom, spirits of independence". In 1953 he was designated as head of the Second Department of Insititute of History Study in Chinese Academy of Sciences. He demanded two requests to be granted, in his "Reply to the Chinese Academy of Sciences" on 1 December. The first one was Marxism, as well as attending politics lectures"; The second one was. He explained that "Mao, the top political authority, and Liu, the top party leader, should have consensus with me on the matter, otherwise academic research would be out of the question."  He did not assume the position eventually, continuing working at Zhongshan University. The incident was not disclosed to the public until the 1980s.
List of works
- Chen Yinke Wei Jin Nan Bei Chao Shi Yan Jiang Lu (Lectures on History of Wei, Jin, Southern and Northern Dynasties)
- Sui Tang Zhi Du Yuan Yuan Lue Lun Gao (A Brief Introduction to the Origins of Institutions of Sui and Tang Dynasties)
- Tang Dai Zheng Zhi Shi Lun Shu Gao (A Brief Introduction to the Political History of Tang Dynasty)
- Yuan Bai Shi Jian Zheng Gao (A Testifying on Yuan Zhen and Bai Juyi's Poems)
- Lun Zai Sheng Yuan (On Zai Sheng Yuan)
- Liu Ru Shi Bie Zhuan (An Unofficial Biography of Liu Rushi)
- Jin Ming Guan Cong Gao Chu Bian (Writings on Jin Ming Guan, Vol. 1)
- Han Liu Tang Ji
- Chen Yin Ke Xue Shu Wen Hua Sui Bi (Essays on Chen Yinke's Academy and Culture)
- Chen Yin Ke Wen Ji (Collection of Chen Yin Ke)
- Chen Yin Ke Ji (Corpus of Chen Yin Ke)
- Jin Ming Guan Cong Gao Er Bian (Writings on Jin Ming Guan, Vol. 2)