扫黄 Traditional form: 掃黃 Pinyin (reading): sǎohuáng Definitions: campaign against pornography Characters: 扫 - to clean, to sweep, to wipe away; to weed out; to wipe out 黄 - yellow; surname Traditional characters: 掃 - to clean, to sweep, to wipe away; to weed out; to wipe out 黃 - yellow; surname