Hengshan County is located in Hunan, People's Republic of China, a country in East Asia that holds the most populous country, with a population of 1.4 billion in the 2019 census.
People's Republic of China Hunan China (Chinese: ; pinyin: Zhongguo), officially the People's Republic of China (PRC; Chinese: ; pinyin: Zhonghua Renmin Gongheguo), is a country in East Asia. It is the world's most populous country, with a population of around 1.4 billion in 2019. 
