from "JISHU JINGJI DAOBAO" (Technological and Economic Herald)Gu Weiqun and Huang Fangyi wrote in to give their ideas on developing west China. Their letter said:China is a vast country, but its...
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from "JISHU JINGJI DAOBAO" (Technological and Economic Herald)Gu Weiqun and Huang Fangyi wrote in to give their ideas on developing west China. Their letter said:China is a vast country, but its...