１９９８年４月７日，中央电视台在“田野”节目中以《正阳半边天》为题，报道了河南省正阳县农家女吴喜梅等人参加“绿色证书工程”培训，依靠科技致富的事迹后，吴喜梅所在的梁庙乡乐堂村一下子沸腾了，农家姐妹奔走相告：“喜梅走上灾屏成了红薯皇后啦！今年要向全国举... On April 7, 1998, CCTV entitled “Zhengyang Half the Sky” in the “Field” program reported on the participation of Wu Ximei and other farmers in Zhengyang County of Henan Province in “Green Certificate Project” training and relying on science and technology to get rich. , Wu Ximei where Liang Miaoxiang music village all of a sudden boiling, ran the sister ran: "Ximei went to the disaster screen became the sweet potato queen it! This year to the country ...