Yoshiko Kawashima

was a Qing princess brought up in Japan, who served as a spy in the service of the Japanese Kwantung Army and Manchukuo during the Second World War. Originally named Aisin Gioro Xianyu (Aisin Gioro Hsien-yu; 愛新覺羅·顯玗) with the courtesy name Dongzhen (Tung-chen; ), her Chinese name was Jin Bihui (Chin Pi-hui; ). She is sometimes known in fiction by the pseudonym as the "Eastern Mata Hari”. She was executed as a traitor by the Kuomintang after the Second Sino-Japanese War.