Qian Jing is a name, which literally means a thousand glittering and translucent crystals. However, the name also covers some symbolic meanings in practical use. For example, "money" stands for great and precious importance, while "essence" stands for purity and clarity. Therefore, the name Qian Jing is usually regarded as a very powerful and beautiful name.

Besides being a name, Qian Jing can also refer to all kinds of things. For example, in the jewelry industry, thousands of crystals are usually used to describe jewelry stones composed of many different crystals. These gems usually have very high value and aesthetic feeling, so they have become favorite collections and decorations for many people.

In biology, a thousand crystals are also used to describe creatures like jellyfish. This creature usually lives in the deep seabed, with a transparent body and soft tentacles. Although not very common, megacrysts are still the object of great concern for some researchers and oceanographers, because their ecosystems and life characteristics can usually provide some valuable information and insights.