百花齊放，百家爭鳴 [－－齐－－－－争鸣]

Jyutping baak3 faa1 cai4 fong3 ， baak3 gaa1 zang1 ming4
Pinyin bǎi huā qí fàng ， bǎi jiā zhēng míng

Definitions (Wiktionary)
  1. phrase
    classical philosophic schools of the Warring States period in 475 BC to 221 BC, but adopted as a policy by Mao Zedong to promote progress in the arts and sciences, and the development of a dynamic socialist culture

百花齊放，百家爭鳴 [－－齐－－－－争鸣]

Jyutping baak3 faa1 cai4 fong3 , baak3 gaa1 zang1 ming4
Pinyin bǎi huā qí fàng , bǎi jiā zhēng míng

Definitions (CC-CEDICT)
  1. a hundred flowers bloom, a hundred schools of thought contend (idiom); refers to the classical philosophic schools of the Warring States period 475-221 BC, but adopted for Mao's campaign of 1956