This essay analyzes the nature,status,using situations of the "Local Putonghua"and its trend of development,and pointes out the problems of"Local Putonghua" and the homologous strategies in the trains and tests of Putonghua.

The Problems of College Newspaper and the Countermeasures for Resolution;

The job burnout of academic journal editor and its removing countermeasures;

Misconceptions and countermeasures of multimedia teaching;

Problems and countermeasures about the security of physical carrier on ruralurban Fringes;

Challenge and countermeasures for development of military nursing in new era;

Influence and countermeasure of xi an tourism after enter WTO;

The research on mine communications' application strategy based on optical fiber communications;

The research for the status of metro WDM and its application strategy;

Based on the application background,considering the problem and limitation in application of HLA in weapon system combat simulation,the effective application strategy to solve the problem is presented.