On March 20, Yinhuan Holdings Group's chief scientist, Nobel Prize in medicine and physiology winner Dr Richard Roberts visited again and deeply understood and guided the work of Richard Roberts Biological Science and Technology Research Institute of China (Yixing). Wuxi municipal standing committee and minister of organization department Zhu Jinsong, secretary of Yixing municipal Party committee Wang Zhong Su, deputy mayor Zhou Zhongping, municipal standing committee and minister of organization department Sun Haidong, secretary of Yixing municipal Party committee and Jiangsu Yixing Economic Development Zone Administrative Committee director ZhuXiaoye and Sun Haidong, Yinhuan Holdings Group chairman Zhuang Jianxin cordially met Dr. Richard Roberts and his science and technology innovation team members.