On December 26, 2011, Vice Chairman Wang Yongle paid a visit to Professor Xia Peisu of ICT, with great care and sincere greetings to her as a representative of returned overseas scientists. Mr. Su Taoming, Vice Dean of the Economic and Scientific Division of All-China Federation of Returned Overseas, Mr. Yang Jianguo, Deputy Party Secretary of CAS Beijing Branch, and Mr. Zhang Guanghui, Secretary of ICT’s Discipline Inspection Commission and others accompanied him during the visit.