Line two. Zhongyuan Jewelry City is the first gold jewelry wholesale market in Henan Province, located at the intersection of Zijingshan Road and Dongjie Street in Zhengzhou City, Henan Province. Take Line 2 to Dongjie Station and walk 260 meters to Zhongyuan Jewelry City. Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense refers to jade products. Jewelry in a broad sense should include jewelry, handicrafts or other treasures made of gold, silver and natural materials (minerals, rocks, organisms, etc.). ) has certain value. Therefore, there was a saying of "gold and silver jewelry" in ancient times to distinguish gold and silver from jewelry.