2 sentences

1. 西汉开国功臣张良被封为留侯。

   Xī Hàn kāi​guó gōng​chén Zhāng Liáng bèi fēng​wéi Liú Hóu.

   Zhang Liang, a founding official of the Western Han Dynasty, was enfeoffed as the Marquis of Liu.

   Source: Dong Chinese Dictionary

2. “留”在这个词里是一个古地名，指张良的封地。

   “ liú” zài zhè​ge cí lǐ shì yī gè gǔ dì​míng, zhǐ Zhāng Liáng de fēng​dì.

   In this context, 'Liu' is an ancient place name referring to Zhang Liang's fief.

   Source: Dong Chinese Dictionary