Three Freedoms and One Guarantee
The Three Freedoms and One Guarantee (Chinese: 三自一包; pinyin: Sānzì yībāo) was a rural economic policy in China during the period of national economic adjustment from 1960 to 1962. The Three Freedoms and One Guarantee originated in the mid-to-late 1950s.
Source: Wikipedia — Three Freedoms and One Guarantee (CC BY-SA 4.0)