Ling Fengjin can go to the gold shop to change it. According to the inquiry of relevant public information, Ling Feng metal is a kind of gold, which can be exchanged in gold shops. The gold shop deals in gold ornaments, high-grade jewelry, watches, high-grade mahogany furniture, gold bars, gold ornaments, Fu Qi platinum, silver, pearls, crystals, ordinary jade ornaments, gold foil paintings and commemorative coins.