Title: Zhong Mei guan yu ying dui qi hou bian hua de xie shang yu he zuo
Subjects: Climatic changes, Government policy, Environmental policy, Greenhouse gases, Environnement, Politique gouvernementale, Gaz à effet de serre, Qi hou bian hua, Dui ce, Guo ji he zuo
Places: United States, China, États-Unis, Chine, zhong guo, mei guo