To study domestic and international food industry development present situation and the trend, and the processing of new technologies, new products, to build the whole industry chain communication docking platform, promote the sustainable development of food industry in China with science and technology innovation, on November 27 to 29, 2020, "2020 China food nutrition and safety technology conference, see http://fsrvctbvqjf0n89t.mikecrm.com/BBT4E47 for details