Clinical Laboratory is one of the key departments of Tongren Hospital. There are 7 sub-groups including immunology, biochemistry, microbiology, molecular biology,etc. More than 420 projects have been carried out. There are 1 master's supervisor, 1 post-doctor, and 11 masters and doctors. Research projects hosted including National Natural Science Foundation of China, more than 10 municipal-level or district-level projects. We have more than 100 papers in SCI or Chinese journals published, and one patent has been approved.