zhè / xiē / wén / xiàn / jīng / guò / zhěng / lǐ / hòu / guǐ / cáng / yú / yán / jiū / yuàn / de / dàng / àn / shì

这些文献经过整理后，庋藏于研究院的档案室。

After being organized, these documents were placed in the institute's archives for safekeeping.