Did you know that the homes of 1 million people in northwest China are heated by hot water that runs under the country's second largest river? Join us 400 meters underground as we find out how the project works...
Produced by Xinhua Global Service■
GLOBALink | Explore China's heating project that crosses the Yellow River
Source: Xinhua| 2021-12-15 08:35:34|Editor: huaxia
