Olga Gorodetskaya
Olga Gorodetskaya (born 22 September 1965), also known as Kuo Ching-yun (Chinese: 郭靜云), is a Soviet-born Taiwan-based historian, known mostly for her research into early Chinese history and archaeology. Olga Gorodetskaya is the author of a contemporary book on Ancient Chinese history, Xia, Shang, Zhou Dynasties: from Myths to Historical Facts. The book and as a result its author are a subject of considerable controversy within the Sinological academia, especially so within the People's Republic of China. Olga Gorodetskaya is currently a professor at National Chung Cheng University in Taiwan, and also a Ph.D. advisor and Zhujiang scholar at Sun Yat-sen University in Guangzhou, China.