Investigation on Knowledge,Attitude and Practice(KAP) about AIDS of Family Planning Medical Staff in Xiajin;

Survey on reproductive tract infection and intervention by family planning system in Beijing;

On the Effect of the Integrated Family Planning Program on the Development of Rural Pulic Health;

Analysis on effect of carrying out health education about acquired immune deficiency syndrome among female undergoing birth control operation;

Birth control and public health office managed birth control service nechanism.

After university enrollment expansion,the rapid increased number of students and service workers and the frequent flow of teachers bring out many difficulties and problems for the work of "birth control" in universities.

Development of an analgesia apparatus for birth-control operation;

The new estimation model for the standard fiscal expenditure on birth-control per head is based on the total population of different areas and the proportion of the minority population and the population in the countryside.

However after investigating and examining slogans within the catalogue of birth-control,we find there is little legalty of them, especially about their social concept and liguistic function.