AT NANYAWO elementary school in Hebei province, near Beijing, the temperature in early December fell below freezing, both outside and in.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/awry-sky
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/economist-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/greenpeace