èr shí shì jì / wǔ shí nián dài / zhōng guó / nóng cūn hé zuò huà / yùn dòng / xùn sù / zhǎn kāi二十世纪五十年代,中国农村合作化运动迅速展开。In the 1950s, the movement for agricultural collectivization in China developed rapidly.