There are four kinds of public opinion events in the food and drug fields of China，2016.They are food；drug；medical equipment/health care product and cosmetic；other opinion events about the supervision departments of the food and drug.In this paper，Xunao public opinion research centre has totally analyzed about Chinese public opinion of food and drug，espcially the controversial cases in China.At the end of the paper，the public opinion reseach centre had propounded some overall situation about public opinion of Chinese food and drug.