Another reason maybe links to the distribution of most Wanzai's Hakkas habiting western and northern Wanzai, while this was not a reciprocal relationship.

这主要与西区经济景况好于东区有较直接的关系，也与客家主要分布于西北区有一定的联系，尽管这种联系未呈现对等的对应关系。

For many co-habiting couples this may prove problematic - with each side of the bed a fiercelyguarded territory changing from right to left may not be that easy.

对于许多未婚同居夫妇，这可能证明是有问题的- 在床每一边极力守护的地盘，从右到左改变可不是那么容易的。