No, 20 16 railway and highway passenger security regulations have adjusted the limited carrying capacity. For example, the self-spraying pressure container of mousse, hair gel, insecticide and air freshener that passengers can carry is compressed from 600ml to 120ml, while the nail polish, matting agent and hair dye are still 20ml. Safety matches are limited to two small boxes; Ordinary lighters can only hold two. The new railway safety regulations prohibit the use of scissors, hammers and lighters.