The most radical changes occurred in the agricultural sector. The aim to collectivize agriculture, resisted by peasant households in South Vietnam, was suspended. More importantly, Directive No. 100 of the party, famously known as Contract 100 (Khoan 100) or output contract (Khoan san pham), was issued on January 13, 1981 to present tactical concessions to cooperative members and therefore prevent the spontaneous breakdown of the unpopular agricultural cooperatives. The output contract system