In the exploration of the unique qi descending method of MIAO Zhong chun,a medical practitioner of the Ming Dynasty,the author emphasizes that its mechanism is excess in the upper part and deficiency in the lower part,and that therapeutic principle should be supposed .

Current Production Situatiion and Prospect during the "Ninth Five-Year Plan" of Diospyros Kaki in Chunan;

Statistic and analysis on output before and after transformation of 17 low yield Carya cathayensis stands in Chunan, Zhejiang province showed that transformation had evident effect on yield and benefit.

On the Development of Chen Chun s Earlier Thoughts;

Hesitating between the Li-school and the Xin-school:A Characteristic of Chen Chun s Theory of Xin and Xing;

Is the Xia Dynasty an intangible mirage?——A discussion with Mr. Chen Chun;

Yong Zhen innovation mevement and the relationship with Spring-Autumn School led by Dan Zhu and Lu Chun;