1 sentence

1. 匈奴曾是秦汉时期中国北方的一个强大民族。

   Xiōng​nú céng shì Qín Hàn shí​qī Zhōng​guó běi​fāng de yī gè qiáng​dà mín​zú.

   The Xiongnu were once a powerful ethnic group in northern China during the Qin and Han dynasties.

   Source: Dong Chinese Dictionary