A soil researcher, Professor Wu says that the red clay widely distributed in tropical countries is usually barren, and it is difficult to coax a good crop from it. However, Chuang Yu-long has overcome this problem, and could rightly be called a model of success in organic farming. When he has the time, in the future Wu plans to write down Chuang's unique farming experiences.
研究土壤的吳三和表示，紅土普遍分佈在赤道附近國家，相當貧瘠，作物不容易生長得好，但莊玉隆卻能克服難題，可以說是有機農業成功的模式，他準備日後有時間把莊玉隆獨特的耕作心得寫出來。