The official record shows an estimated death toll from 100,000 to 150,000.[1][6] Methods of slaughter included beheading, beating, live burial, stoning, drowning, boiling and disemboweling.[1][7] In certain areas including Wuxuan County and Wuming District, massive human cannibalism occurred even though no famine existed.[1][3][4][8] According to public records available, at least 137 people—perhaps hundreds more—were eaten by others and at least thousands of people participated in the cannibalism.[5][9] Other researchers have pointed out that 421 victims who could be identified by name were eaten, and there were reports of cannibalism across dozens of counties in Guangxi.[6][9][10]
https://en.m.wikipedia.org/wiki/Guangxi_Massacre 