1, wood element: 2 is wood, 1 is Gong Mu, and 2 is parent wood.

2. Fire elements: 4 is fire, 3 is yang fire and 4 is yin fire.

3. Soil elements: 6 is soil, 5 is positive soil, and 6 is negative soil.

4. Gold element: 8 is gold, 7 is positive gold and 8 is negative gold.

5. Water element: 10 is water, 9 is yang water, and 10 is yin water.

There are five substances in the five elements of fire, water and soil in Jin Mu. Fire, water and earth in Jin Mu's five elements have yin and yang. In ancient China, thinkers tried to explain the origin of everything in the world with these five substances.