三七開定論 [－－开－论]

Jyutping saam1 cat1 hoi1 ding6 leon6
Pinyin sān qī kāi dìng lùn

Definitions (CC-CEDICT)
  1. thirty percent failure, seventy percent success, the official PRC verdict on Mao Zedong
Definitions (Wiktionary)
  1. noun
    thirty percent failure, seventy percent success, the official PRC verdict on Mao Zedong