1. From the price point of view, the price of Lao Fengxiang's silver jewelry is much lower than that of Le Le.

2. In terms of the purity of silver, the purity of Lao Fengxiang's silver ornaments is higher, but the purity of Lejiu is lower. Silver, that is, silver, is a simple metal with the symbol Ag, which has good ductility, thermal conductivity and electrical conductivity. Because it is white, it is called silver, not gold.