Classification and identification of microorganisms: we can study the classification and identification method of a certain microorganism and its application in environment, biodiversity and so on.

Microbial physiology and ecology: we can study the growth and metabolism of microorganisms and their interaction with the environment, and explore their position and role in the ecosystem.

Microbial genomics and protein genomics: We can study the structure, function and evolution of microbial genome and explore its role in microbial life activities.

Microbes and diseases: We can study the relationship between microorganisms and human diseases, explore their role in the occurrence and development of diseases, and their application in disease diagnosis and treatment.

Utilization of microbial resources: we can study the application of microorganisms in resource utilization, such as biodegradation, biotransformation and biosynthesis, and explore their applications in environmental protection and energy development.