2018年5月4日，在上海浦东新区的联合汽车电子有限公司内部举行的油菜花创新体验日活动。
骏汶团队负责整体搭建，运营等各方面工作。

UAES held an activity called "UCAIHUA Innovation Activity Experience Day" in Pudong District on May 4th,2018.
DreamOne AD was responsible for its overall construction and operation,etc.