yán / jiū / zì / yuán / kě / yǐ / bāng / zhù / wǒ / men / lǐ / jiě / gǔ / dài / rén / de / zào / zì / sī / lù研究字源可以帮助我们理解古代人的造字思路。Studying the origins of characters can help us understand how ancient people created them.