Also in 1952, Xi Zhongxun halted the campaign of Wang Zhen and Deng Liqun to implement land reform and class struggle to pastoralist regions of Xinjiang. Xi, based on experience in Inner Mongolia, advised against assigning class labels and waging class struggle among pastoralists, but was ignored by Wang and Deng who directed the seizure of livestock from landowners and land from religious authorities. The policies inflamed social unrest in pastoralist northern Xinjiang where Ospan Batyr uprising had just been quelled. With the support of Mao, Xi reversed the policies, had Wang Zhen relieved from Xinjiang and released over a thousand herders from prison.