Wang Zhenyi (simplified Chinese: 王贞仪; traditional Chinese: 王貞儀; pinyin: Wáng Zhēnyí; 1768–1797; styled Deqing(德卿), also known as the Jinling and Jiangning Lady Historian(金陵女史)) was a Chinese scientist from the Qing dynasty.[1] She breached the feudal customs of the time, which hindered women's rights, by working to educate herself in subjects such as astronomy, mathematics, geography, and medicine.[2] She was well known for her contributions in astronomy, mathematics, and poetry. She was an acclaimed scholar: "An extraordinary woman of 18th century China."[3]