最近,山东工学院电自79班收到了一封来自济宁县唐口公社河长口大队社员刘洪悦等人的感谢信,信中说:“当我们全家收到你们寄来的55元钱、423斤粮票等物品时,对你们的一片深情厚意,感动得热泪直流!你们省吃俭用,发扬了助人为乐的共产主义风格,给我们精神上以极大的安慰。我们一定要多打粮食,支援四化建设,回答你们的深情厚意。” Recently, Shandong Engineering School received a thank-you letter from Liu Hongyue, a member of Hekoukou Commune Commune, Jining County Government since Class 79, saying: “When our whole family received 55 yuan from you, 423 pounds of food stamps and other items, for you an affectionate affection, touched hot tears! You live frugally, carry forward the communist style of helping others, give us great spiritual comfort .We must be more Hit food, support the four modernizations, to answer your deep feelings. ”