Every nation has its common national language. 每个民族都有各自的民族共同语。
Mandarin is the common language of the Han people, while Lincang dialect is a branch of Yunnan sub-dialect in the southwest area of modern Chinese north dialect. 摘要普通话是现代汉民族的共同语，临沧方言是现代汉语北方方言西南官话区云南次方言的一个分支。
