Dingwu (1646–1664) was the era name of the Dingwu Emperor of the Southern Ming.
It was used for a total of 18 years.
[1] This era name comes from Han zhu ji (韓主紀) in the Zui wei lu (罪惟錄) of Cha Jizuo (查繼佐),[2] and the beginning and ending years of Meng Sen's (孟森) research are from 1646 to 1663.
[3] It was generally considered unreliable.
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