According to Yu Fei's investigation. Kirin blood jade is a precious jade, which is famous for its unique color and texture. The formation of Kirin blood jade is related to the change of geological environment, including iron oxidation and water infiltration. The main feature of this kind of jade is that it presents a red color similar to Kirin's blood, with unique texture, some like clouds and some like water traces, giving people a mysterious and ancient feeling. In ancient times, Kirin blood jade was often used as raw materials for carving various shapes such as beasts and figures, and was endowed with the meaning of auspiciousness and avoiding evil spirits. In modern times, Kirin blood jade has become a treasure of jewelry and art collectors because of its unique color and texture. At the same time, because its output is scarce, its value is also quite high. Generally speaking, Kirin blood jade is a kind of jade with unique charm and value, which has left a deep impression on people in terms of color, texture and cultural connotation. Blood jade is a precious jade, from which we know that Kirin blood jade lingshi is valuable.