It also points out the differences between public basketball and competitive basketball,elaborates the dissimilation and development of the its nature by competitive basketball represented by the Olympic Games and NBA as the top class and reveals that the fundamental differences between competitive basketball and public basketball lies in whether it is entertaining or competing.

Inrestigating the cause of resulting injury during public tennis sports though several measures of literature,questionnaire,interview,and the results show us the injury include:dehydration,blisters,cramp,strain,and contusion,joint sprain,tenosynovitis,tennis elbow and so on.

Status quo and countermeasures for tennis movement of college students in general colleges and universities in Xinxiang City of Henan Province;

The"popular language movement"in the 1930s was an important language -reform motion in China s modem history;It was also the important component of"popular movement of literature and art".

Especially speaking,political words,popular words and intellectual words put the concept of the popular movement into the multi-dimensional contexts of literature and culture which inclined to the inner,open and interacted value.