On the Colonial Dependent Economic Structure Origin of Africa s Under-developed;

The Origin of Professional Listlessness of Vocational College Teachers and its Solution;

A probe into the power will origin and cultural origin of corruption;

The Source and Solution of SAN NONG Question;

On the source of sex inequality;

Why is That "It Can t Be Spoken of"——Zhuangzi s Discussion on the Language Predicament and Its Source;

On four main roots of the value-divorce of technology;

Causes for Adverse Reactions of Traditional Chinese Medicine Injections:A Case Study of the “ Houttuynia Cordata Injection Event”;

The Countermeasures and Existing Causes of False and Inferior Seeds;

On the Causes of "Translationese" and its Countermeasures;