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The Anti-Spiritual Pollution Campaign (Chinese: 清除精神污染; pinyin: qīngchú jīngshén wūrǎn) was a political campaign spearheaded by conservative factions within the Chinese Communist Party that lasted from October 1983 to December 1983. In general, its advocates wanted to curb Western-inspired liberal ideas among the Chinese populace, a by-product of nascent economic reforms which began in 1978.