Tsai Ding Hsin

{{Short description|Chinese poet and caligraphy master (1920–2015)}}

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{{Chinese|t=蔡鼎新|s=蔡鼎新}}

Tsai Ding Hsin (December 10, 1920 – January 20, 2015) was a Chinese calligraphy master, artist and poet of classical Chinese poetry in Taiwan.{{cite web |url=http://www.qqzh.org/news/html/?12818.html |title=《蔡鼎新先生生平事略》稿郑重定案-全球粥会——一个东方沙龙的沿袭 |accessdate=2015-02-17 |url-status=dead |archiveurl=https://web.archive.org/web/20150216214624/http://www.qqzh.org/news/html/?12818.html |archivedate=2015-02-16 }}