Environmental legal cases down last yearChina applauds Arab League's adoption of ChinaSpokesman calls on U.S. to translate commitment into actionGlobal South main force behind reforming international order, Wang saysChina firmly opposes Taiwan politician's official contacts with Czech: Chinese FMXi emphasizes no letup in drive to combat air pollutionCabinet vows to deliver on policy pledgesTop court: Resolving international disputes keyXizang professor promotes plateau ecologyExpanding common ground underpins regional stability