How to treat the five elements in the eight characters (how do you know it is golden wood, fire, water and earth)

five notes of the ancient Chinese pentatonic scale

Geng Xu

Bingzi

Five elements belong to gold.

Jin Mu

building

Jintu

Fire water

2 gold 2 wood 1 water 1 fire 2 soil

Eight characters and five elements are complete

Less water and less fire 1.

You can make up for it by name