Lawrence K. Wang (2023). Chinese & Taiwanese Histories Recorded by Circulation Coins; In: “Evolutionary Progress in Science, Technology, Engineering, Arts, and Mathematics (STEAM)”, Lawrence K. Wang and Hung-ping Tsao (editors). Volume 5, Number 10B, October 2023; 5(10B), 90 pages, . Lenox Institute Press, MA, USA. https://doi.org/10.17613/gfnr-v592 …… ABSTRACT: Chinese and Taiwanese histories are introduced through the coins in circulation from ancient time to current years, with emphasis on modern histories of Qing Dynasty, Republic of China (mainland China up to 1949), People’s Republic of China, and Republic of China (Taiwan, 1949 to present). The circulation coins used for trade along the ancient Land Silk Road and Sea Silk Road are introduced. The technical presentation was held in August 2011, and the color slides are updated in 2023 for academic publication.