2 sentences

1. 秦王扫六合，结束了战国混乱的局面。

   Qín​wáng sǎo liù​hé, jié​shù le Zhàn​guó hùn​luàn de jú​miàn.

   The King of Qin conquered the six states, ending the chaos of the Warring States period.

   Source: Dong Chinese Dictionary

2. 在古代哲学中，六合代表了空间的极致。

   zài gǔ​dài zhé​xué zhōng, liù​hé dài​biǎo le kōng​jiān de jí​zhì.

   In ancient philosophy, 'Liuhe' represents the ultimate extent of space.

   Source: Dong Chinese Dictionary