“们”是汉语方言中通行面广接受程度高的复数标记。普通话、方言之间的接触与融合是不可避免的,“们”在与其他复数标记的接触过程中就会产生竞争。“们”一般在竞争中处于强势地位,有时甚至替代另一复数标记而成为方言系统中的语法成分。“们”的竞争性演变实质上是汉语语法的词汇扩散的过程。 “People ” is a widely accepted word in Chinese dialects. Putonghua, dialect and contact between the integration is inevitable, “” in the process of contact with other complex marks will produce competition. “People ” are generally in a strong position in the competition, and sometimes even replace the other plural tag as a grammatical component of the dialect system. The competitive evolution of “people” is essentially the process of vocabulary diffusion in Chinese grammar.