The majority of the Chinese (Hàn) speak Mandarin dialect, the official language of China, witch is further divided into sub-dialects.

大多数汉族人说汉语，即中国的官方语言，可以再分为不同的方言。

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Nobody knows exactly how many languages there are in the world, partly because of the difficulty of distinguishing between a language and a sub-language (or dialects within it).

没有人确切地知道世界上有多少种语言，部分原因是在一种语言和亚语言之间作出区分存在困难。

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Qian Dongnan dialect belongs to the southwest sub dialect in Chinese dialects.

黔东南方言属于北方方言西南次方言。

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