雙百方針

雙百方針|双百方针 [shuāng bǎi fāng zhēn] ► refers to ↑百花運動|↑百花运动 [Bǎi huā Yùn dòng] with its slogan ↑百花齊放，百家爭鳴|↑百花齐放，百家争鸣