Lianshan Zhuang and Yao Autonomous County (postal: Lienshan; simplified Chinese: 连山壮族瑶族自治县; traditional Chinese: 連山壯族瑤族自治縣; pinyin: Liánshān Zhuàngzú Yáozú Zìzhìxiàn; Cantonese jyutping: lin4 saan1; Zhuang: Lenzsanh Bouxcuengh Yauzcuz Swciyen) is located in northern Guangdong province, China, and is under the administration of Qingyuan prefecture-level city.

It borders Hunan to the north and Guangxi to the west and has a large concentration of Zhuang and Yao peoples, for whom the autonomous country was created and named.

The State Council, established Lianshan Zhuang and Yao Autonomous County on September 26, 1962.

The local dialect can be communicated with the other Zhuang language as Yishan, Liujiang, Nanxiang, Xiashuai.

[4] The local Chinese language is called Lianshanese, it's the dialect of Yue language, locate in the northern part of the county, like Jitian, Yonghe, Taibao, Hedong, and it's the lingua franca of all county.