The nutrition condition of endangered mechanism and conservation strategy of rare plants;

Understanding the genetic differentiation of quantitative traits and local adaptation of the remnant populations should provide insight into the adaptation of different populations to their local environment and useful information for formulating appropriate conservation strategy.

The reasons of present undergraduates frustration and educational strategy;

Objective To learn about factors affecting early hospitalization of cerebral stroke pa- tients and seek an educational strategy.

Based on an investigation and analysis, this paper makes a comparative study of values of Guangzhou s and Hong Kong s university students, and puts forward the author s educational strategy.

On the consumption culture s negative influence on adolescence value and educational countermeasures;

Student mental health for the present and educational countermeasures;

This paper chiefly describes the current mental status of nautical majors in vocational colleges, and puts forward some relevant educational countermeasures to improve the present unhealthy mental status according to the characteristics of nautical major which the vocational colleges may be adopted.