Chou explains how the center puts its ideas into practice: There are several things to keep in mind about developing countries: 1) Most consumers of agricultural products are also producers. Given that, vegetables have a dual value in that they can increase incomes and improve nutrition at the same time.
（一）絕大多數的消費者也是農產品的生產者，消費者和生產者間既然沒有區隔，那麼蔬菜的價值便是雙元的：既能增加營養、又能增加收入。