This arrangement of Away in a Manger is fairly simple, with only the melody part being sung for the 1st verse and half of the 3rd verse.  It is sung in parts in the 2nd verse and the last half of the 3rd verse.  My church choir was able to perform it after very few practices.  I have this arrangement in both English and Chinese.

This version of Away in a Manger has the lyrics in Chinese, with both Chinese characters and Mandarin pinyin romanization.