12月4日,山东省海河流域水利管理局建局40周年暨纪念毛主席“一定要根治海河”题词发表40周年大会在省海河局召开,海委副主任王文生宣读了热情洋溢的贺词,省水利厅宋继峰厅长代表厅党组致词,孙义福副厅长作了重要讲话。海河流域包括山东省聊城、德州、济南、滨州、东营五市共29 On December 4, the 40th anniversary of the establishment of the Bureau of Haihe River Basin Water Resources Management in Shandong Province and the 40th anniversary commemoration of Chairman Mao’s “must cure the Haihe River” were held in Haihe River Bureau. Wang Wensheng, deputy director of the Committee of the Maritime Affairs, read a warm congratulatory message and the provincial Director of Water Conservancy Hall Song Ji-feng, deputy director of the Office of the party speech, Deputy Director Sun Yifu made an important speech. Haihe River Basin, including Liaocheng in Shandong Province, Texas, Jinan, Binzhou, Dongying five cities a total of 29