China calls for highXi congratulates Zardari on Pakistan presidency winChina slams India's tunnel inauguration in border areaChina's envoy calls for collective action on nuclear disarmamentCentral government authorities support and welcome passage of Article 23 legislation in Hong KongSPP committed to lawLegislators eye growth boostXi congratulates Zardari on Pakistan presidency winJapan offers $20m to IAEA during agency's head visitMinister pledges to improve security of State benefits