Application of PCR technique to the diagnosis of a suspicious human plague case;

Dynamic laws of human plague in China during 1901-2000;

Epidemiology characteristic analysis of the first human plague case in Qinghai plateau;

This text will interprete work of Zhu Ziqing from several angles of realistic care,the true feelings of human world,an artistic state of the prose,prose conceiving,and language,and explain the aesthetic meaning of his prose art.

Some of them are cheap consumer goods to the masses while others may have attained relatively high spiritual levels and possessed rich spiritual connotations, such as social psychology, or social emotions of specific periods in history; the comprehension and emotional stirrings about life; the contemporary human feelings and thoughts; and profound spiritual pursuits.