Introduction.- Evaluation on University Research Efficiency and productivity: Concepts, Methods and Review.- Overall Research Performance of 'Project 211" Universities: An Input-Output Perspective.- Evaluation on Research Efficiency of "Project 211" Universities: DEA Approach.- Dynamic Evaluation of Research Productivity of "Project 211" Universities: A Malmquist Productivity Approach.- Research on Factors Influencing Research Efficiency in "Project 211" Universities.- Conclusions and Policy Implications.