冯元宁前往洛杉矶、圣地亚哥和帕萨迪纳，在加州大学洛杉矶分校的格伦·T·西博格研讨会、圣地亚哥会议中心的美国化学学会（ACS）春季会议和加州理工学院的材料和过程模拟中心会议（MSC2）上发表了三场演讲。
Yuanning Feng travels in Los Angeles, San Diego and Pasadena to give three talks at the Glenn T. Seaborg Symposium at the University of California, Los Angeles, American Chemical Society (ACS) Spring Meeting at the San Diego Convention Center and the Materials and Process Simulation Center Conference (MSC2) at California Institute of Technology.