The Heavenly Kitchen Star belongs to earth and yin in the five elements. It is the star of salary and fortune, and is responsible for good luck. If the Heavenly Chef is in the Ming and Official palaces, the person will have a lifelong public position; if the stars of Integrity, Greed, Ju, and Yang are added to it, the person will have many social activities and can study cooking skills; if he meets the star of genius, he will be more talented in cooking. An Tian's cooking formula says: "Jia Ding eats from the snake's mouth, Yi Wu eats Xinma's recipe, B gets it from the rat's mouth, Ji eats it from the monkey's house, Geng eats it from the tiger's head, Ren's chicken and Gui pig's hall".

The basic meaning of Tianchu star is "feast". Generally, Tianchu star is rarely used in fortune-telling, because it is only a star that represents cooking skills, indicating cooking talent or the taste of food. Have a talent for appreciation.

However, in recent years, more and more people have paid attention to Tianchuxing, because being able to enjoy delicious food also symbolizes opportunities for high income and high positions!