After Lin Yifu served a four-year tenure in the World Bank and returned to China with honor, he arrived back in time to Langrun Garden at Peking University. On the afternoon of June 22th, 2012, “Langrun Alumni Forum and Welcoming Party for Professor Lin” was successfully carried out at the Sunshine Hall of Yingjie Conference Center.The welcoming party was hosted by Professor Yang Zhuang, the President of BiMBA. The Executive Vice President of National School of Development, Professor Wu Hemao and the Vice President of National School of Development, President of BiMBA, Professor Hu Dayuan attended the event.