At Lin Cuilan's suggestion, Gao took part in a local Chishang Rice certification course, and the two of them reviewed where they had gone wrong in the past to iron out their problems.
在林翠蘭的建議下，高盛雄參加當地的「池上米認證課程」，夫妻共同找出過去耕種方法的盲點，改善缺失。