The journey is also a good opportunity to learn for those who can't tell one variety of crop from another. Bright green paddy fields are seen close at hand, some showing golden ears of rice. Banana and papaya are in full fruit in the orchards.
五穀不分的人也可以沿線「現學現賣」：近處是一畦畦綠色的稻田，有些早熟的田畝已經抽出金黃色的稻穗；香蕉園或木瓜園結實纍纍。