For central heat, China has a north-south divide at Qin-Huai line

Growing up in Mao Tse-tung's hometown of Shaoshan in southern China, Tan Huiyan remembers the wintertime sensation of stepping inside through her front door — and into the cold.
When it comes to government-provided central heating, China is a land of haves and have-nots.

Qinling–Huaihe Line - Wikipedia

Northern and southern China - Wikipedia

China Travel: North vs South

Village energy survey reveals missing rural raw coal in northern China: Significance in science and policy - ScienceDirect

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Wuhan - Wikipedia

For central heat, China has a north-south divide at Qin-Huai line - Los Angeles Times

PDF) New Evidence on the Impact of Sustained Exposure to Air Pollution on Life Expectancy from China's Huai

China is divided into North and South by the Qinling Mountains and

Geography of China - Wikipedia

For central heat, China has a north-south divide at Qin-Huai line

Frontiers Spatiotemporally anthropogenic PM2.5- and O3-related

PROGRESS IN GEOGRAPHY

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