Professor Ku-lan Shen, the Director of Evaluation Center of Research Institute of Chinese Social Science at Nanking University and its Assistant Director Wen-chun Wan visited NCL, and they were greeted by NCL Deputy Director Yin-mei Wu on behalf of Director-general Tseng Shu hsien. Visiting guests talked and exchanged ideas with NCL Director Shaou-mei Cheng of Readers Service Division and Deputy Director Chin-mei Lo of Periodical Documents Center. They also visited NCL important service operation and facilities.