yán / jiū / zhě / zhèng / zài / chá / yuè / yǔ / Liú / Hòu / zǒng / yǒu / guān / de / lì / shǐ / dàng / àn

研究者正在查阅与刘厚总有关的历史档案。

Researchers are examining historical archives related to Liu Houzong.