According to the inquiry of the wedding ceremony website, the positioning of gold in Chenghuang Temple is that tourists buy souvenirs, which is different from the demand of jewelry stores and is quality-oriented, so the price will naturally be different. The gold content of Huangcheng jewelry is low, it has not been purified, and the processing technology is relatively simple, so the price is low. The way of selling gold in Chenghuang Temple is unified sales, and the goods are not only sold, but sold in batches, which is also a factor of preferential price. Therefore, the gold content of Huangcheng jewelry is low, so it is not pure.

Gold is a rare metal with golden yellow surface, soft texture, low hardness and easy deformation. It is a special currency, mainly used for reserve and investment. If the purity is higher, its texture will be softer. However, most of the common ones on the market are K gold, which is hard in texture and suitable for daily wear.