The following is classical Chinese written in the style of Shanhaijing, focusing on "Barbituric Acid Density":

Between heaven and earth, there are things, and their properties are different from ordinary ones. Shape like crystals, quality like soft glass, the density of its body is related to Barbituric Acid Density. This is the wonder of creation, hidden in subtle places.

See where it is, or hidden in the deep gully of Linggu, or on the bank of the cold pool. The number of its density is extraordinary and measurable, and it changes subtly with the change of yin and yang, the change of cold and heat. When the sun is in full bloom, its quality is slightly denser, like the essence of the sun; when the yin coagulates, its body is slightly sparse, like the brilliance of the moon.

Anyone who wants to explore the secret of its Barbituric Acid Density needs to follow the veins of mountains and rivers, observe the sequence of the four seasons, sense it with the heart, and analyze it with wisdom. During this time, encountering spiritual birds and exotic beasts, or encountering strange flowers and plants, are all signs of finding this mystery.

However, this mystery can not be solved overnight. It takes the work of years and the principle of poor heaven and earth to get a glimpse of the Barbituric Acid Density or two, so as to understand the magic of creation and understand the subtleties of all things.