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1Er shi yi shi ji : Zhongguo da yu ce /21 世纪 : 中国大预測 /Published 1996Subjects “...Social prediction China....”
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2Xian zhao : Zhongguo ren ri chang sheng huo qu shi /先兆 : 中囯人日常生活趋势 /by Fei, YongSubjects “...Social prediction China....”
Published 2000
Book