The jewelry and gold sold in Gong Xinglong's shop are real. Because Gong Xinglong's shop is very famous and there are no fakes in it, the gold that Gong Xinglong sells must be genuine. When we buy gold, we must look for shops with big brands. So it is not easy to buy fakes. Unknown shops are easy to be deceived.

Jewelry is usually made of natural materials (minerals, rocks, organisms, etc.). ) Jewelry, handicrafts or other treasures with certain value other than gold and silver are collectively referred to as jewelry, so there is a saying of "gold and silver jewelry", and jewelry stores that handle these items are also collectively referred to as "jewelry stores". Scientifically speaking, the concept of "jewelry" is the same as "gem" in a broad sense. Gems in a broad sense generally refer to those raw materials suitable for polishing or carving into jewelry or handicrafts.