Spring gala held in Hong KongWorld Smile Day marked across ChinaXi Meets Vietnamese PresidentXi Meets President of Brazil's Chamber of DeputiesChina to keep track of EU actions against Chinese businessesEquipment key to new quality productive forcesPartnerships urged to bolster content industry in AsiaTraditional Double Sixth Festival celebrated in SW China's GuizhouEconomic blueprint enthuses MNC execsDubai commodities center attracts more Chinese firms