yán / jiū / rén / yuán / zài / dàng / àn / zhōng / chá / dào / le / Yǎ / lǐ / Xié / huì / de / xiāng / guān / wén / jiàn

研究人员在档案中查到了雅礼协会的相关文件。

Researchers found relevant documents about the Yale-China Association in the archives.