The word "Qing" originally refers to the crystal clear water, and later refers to the purity and transparency of other things, or refers to the quiet and tidy environment, the world is cold, and it is honest and fair for officials. Tao's name, as the moral and meaning of a person's name, refers to great momentum, courage and determination. Therefore, Long Taoqing's name means sober and firm.

Names refer to the names of people, products and articles. There are broad and narrow names, as well as nicknames, aliases, posthumous title and birth names.