During a long practice of education ,Confucian accumulated much rich teaching experience and put forward a lot of precious educational suggestion and teaching principles such as "equality in being educated "、 "teaching students according to their personality"、 "enlightenment and guide "、"studiousness and nimbly seeking knowledge "、 "the combination of studying and thinking" and so on .

Analysis on show mechanism of ddemand preference on rural public goods;

Public service demand preference of rural residents——A case study of J Town Jingzhou City of Hubei Province;

The theory of the trade in industry,which is based on three principles——"the different qualities of international products","the similarity of demand partiality"and "the superiority of scale economy",gives an effective explanation,develops and perfects the theory of international economy and trade at a brand-new perspective.