5-622: Tianyuan may refer to: Tianyuan (Go) (天元), centre of a Go board or a Go competition in China Tianyuan District (天元区), Zhuzhou, Hunan Tianyuan, Cixi (天元镇), town in Cixi City , Zhejiang Tianyuan Cave (田园洞), cave near Beijing where the Tianyuan man was found Tianyuan man (田园洞人), one of the earliest modern humans to inhabit eastern Asia Tian yuan shu (天元術),
10-481: A Chinese system of algebra for polynomial equations created in the 13th century Historical eras [ edit ] Tianyuan (天元, 1379–1388), era name used by Uskhal Khan Tögüs Temür , emperor of Northern Yuan Tianyuan (添元, 1453–1457), era name used by Esen Taishi , ruler of Northern Yuan See also [ edit ] Tian Yuan (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
15-708: Is a Go competition in China organized by the Chinese Weiqi Association . The word tiānyuán literally means the center or origin of heaven, and is the center point on a Go board; the name is similar to the Japanese Tengen and Korean Chunwon . The competition was established in 1987 and is held annually. Formerly, the winner went on to face Japan's Tengen winner in the China–Japan Tengen from 1988 to 2002, and Korea's Chunwon winner in
20-523: The China–Korea Tengen from 1997 to 2015. Both of those competitions have been discontinued. The Tianyuan competition is sponsored by the Zhongguo Qiyuan , New People's Evening News , and New People's Weiqi Monthly Magazine . It consists of a preliminary tournament in which 32 players compete against one another to determine the challenger to the previous year's winner. The preliminary
25-512: The title Tianyuan . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Tianyuan&oldid=814860761 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Tianyuan (Go) The Tianyuan ( Chinese : 天元 ; pinyin : Tiānyuán )
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