2 sentences

1. 山右是山西的别称。

   shān yòu shì Shān​xī de bié chēng.

   Shanyou is an alternative name for Shanxi.

   Source: Dong Chinese Dictionary

2. 孟春是指农历正月的别称。

   mèng chūn shì zhǐ nóng​lì Zhēng​yuè de bié chēng.

   Mengchun is an alternative name for the first month of the lunar calendar.

   Source: Dong Chinese Dictionary