First, from the perspective of gossip, dry goods and jade jewelry are all gold, and gold jade jewelry is all gold. And Kun Gua and Gen Gua, one can only represent pottery and one civilian stone, and neither can represent anything of value.

Second, from the perspective of heavenly dryness, Geng Xin is all gold, Geng gold represents steel sword, and Jin Xin represents soft and brittle minerals or gold, silver, pearls and jade. Wuji soil represents hard dry soil and masonry, while Wuji soil represents soft mud fields, hills and depressions.

Third, from the five elements, primary gold, minerals grown in soil are gold and jade, not soil! Soil is soil, jade is jade! Fire produces soil, can fire produce jade?

So jade and five elements belong to gold, no doubt!