4年前的春节,靠科学养牛、养猪致富的湖南祁东县风石堰镇吕家村伍南山,把外出打工回家过年的4个儿子召集起来,开了个家庭养猪致富研讨会,宣布凡年产值达20万元的家,奖给次年的《湖南农业》、《湖南科技报》等4种报刊,并组织开展家庭致富竞赛。其子伍和平、伍众保、伍合林、伍细林和他们的妻子立足农村,悄然掀起了“学技比武” Four years ago in the Spring Festival, relying on scientific cattle raising and raising pigs, Wu Nanshan, a village of Lujian Village, Fengshiyan Town, Qidong County, Hunan Province, convened the four sons who went home to work for the New Year and convened a seminar on family wealth-raising Announcing that every household with an annual output value of 200,000 yuan will be awarded four newspapers and periodicals, namely “Hunan Agriculture” and “Hunan Science and Technology Newspaper” of the following year, and organize family wealth competitions. Its son Wu Ping, Wu Zhongbao, Wu Helin, Wu Xiaolin and their wives are based on the countryside and quietly set off a “contest of learning skills”