This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
The White Lotus War, fought from 1796 to 1804 chiefly in the mountainous border region shared by the provinces of Sichuan, Hubei and Shaanxi in central China, grew out of White Lotus teaching, a millenarian strand of popular Chinese religion drawing on the Buddhist figure of Maitreya, which promised its followers the imminent return of the Buddha and the end of suffering. Its immediate spark was local, tax extortion and official harassment in an already impoverished region, but its organizing network and its leaders' authority were religious. Early Qing commanders sent to suppress it, Helin and Fuk'anggan among them, died in the field without ending the revolt.
The Qing dynasty only prevailed after 1800 by combining local militias, fortified resettlement villages and amnesty offers with continued military pursuit, at a cost that exposed deep corruption in its military establishment: officers padded expense claims and prolonged the campaign for personal profit, straining the treasury severely enough that historians treat the war as the moment the dynasty's long eighteenth century prosperity visibly ended. The post-1800 tactics later became a template for suppressing the much larger Taiping Rebellion two generations afterward.