Not only is he a careful driver, he also keeps the inside of his cab spotless, and circulates fresh air through the taxi at all times.
他自己更是儀容端整，予人良好印象。「除非寒冷的天氣，否則我都開冷氣，使車內空氣保持潔淨，隔絕車外的空氣污染和噪音，使乘客感覺舒適愉快。」