Jin Mu's fire, water and soil in the Book of Changes refers to five elements and five different basic trends.
The meaning of the five elements includes five basic dynamics in the evolution of Yin and Yang: water (for infiltration), fire (for disillusionment), gold (for convergence), wood (for growth) and earth (for integration). Ancient philosophers in China used the theory of the five elements to explain the formation and relationship of all things in the world, emphasizing the whole and aiming at describing the movement form and transformation relationship of things.
The five elements study its brilliant philosophical thoughts, which has a very important role in promoting the development of science in China. The essence of the Five Elements Theory holds that the world is made up of five basic material characteristics: wood, fire, earth, gold and water. The development and changes of various things and phenomena in nature are the result of the continuous movement and interaction of these five different conditions.
Extended information:
The ancients began to explore the mysteries of the universe very early, and thus deduced a complete and profound stargazing culture. In ancient times, the ancients "observed images and gave time", and determined the principles of heavenly stems and earthly branches, Yin and Yang, five elements and eight diagrams. Gossip is related to the time and direction of the main branch, and they belong to the same system.
The concept of time and space, Yin and Yang, which has existed since ancient times, has developed into a systematic world view, which explains all the changes in the universe and human society with the unity of opposites of Yin and Yang, Gankun and rigidity. Lianshan and Guizang are ancient Chinese cultural classics. It is said that Lianshan and Guizang are not lost, but have been renamed innate gossip and the gossip the day after tomorrow, or other names.
It is also said that the whereabouts of Lianshan and Guizang were unknown after the Han Dynasty, or they were absorbed by Confucianism and Taoism as scriptures or lost. This is easy to become an eternal mystery in the field of Chinese culture.
Baidu Encyclopedia-Yijing
Baidu Encyclopedia-Five Elements