1 sentence

1. 史学家对这段文字的真实性进行了严密的考证。

   shǐ​xué​jiā duì zhè duàn wén​zì de zhēn​shí​xìng jìn​xíng le yán​mì de kǎo​zhèng.

   Historians have conducted rigorous textual research on the authenticity of this passage.

   Source: Dong Chinese Dictionary