China, UN coChina, Angola elevate bilateral tiesCurb on Chinese talent sparks strong backlashChina calls for highChina's envoy calls for collective action on nuclear disarmamentWang's NZ visit comes at pivotal time in relations, analysts sayCentral government authorities support and welcome passage of Article 23 legislation in Hong KongChina's top legislature to hold closing meeting on MondayChina, Angola elevate bilateral tiesXi inspects Changsha in central China's Hunan Province