There are so many foods in whispering canteens, and now the cooks separate the whole process from the others, so that the dish can mature eight times, then boil the soup, then wrap the bag. In 40 minutes of delivery, the last two matures taste good. Designs like this, though imperfect and still different from eating in the canteens, are already ranked high in the take-out, and that is the most valuable innovation — the innovation of the process. There are so many foods in whispering canteens, and now the cooks separate the whole process from the others, so that the dish can mature eight times, then boil the soup, then wrap the bag. In 40 minutes of delivery, the last two matures taste good. Designs like this, though imperfect and still different from eating in the canteens, are already ranked high in the take-out, and that is the most valuable innovation — the innovation of the process. The establishment of the healthy nutrition pumping scheme, which is based on a rice-b...