A quantitative analysis was made on the science and technology papers from Changjiang/Yangtze River Scientific Research Institute (CRSRI/YRSRI) included in SCI, EI and CPCI during 2011-2015 from aspects of the quantity, authorship, subjects, and periodicals and international conferences on which the collected articles were published. Furthermore, the result was compared with statistics of indexed papers in the previous 5 years, and the causes and problems were analyzed. The results offer reference for the scientific research and management of CRSRI, and provide convenience for counterparts to know about the research situation, academic strength and impact of the institute. In addition, skills and methods of raising the inclusion rate are also presented.