Traditional Culture Encyclopedia - Travel guide - Traveling to Jiuzhaigou, the tour guide found a collector and bought some Sherpa silver ornaments when he came back. Who can tell me if this is true?

Traveling to Jiuzhaigou, the tour guide found a collector and bought some Sherpa silver ornaments when he came back. Who can tell me if this is true?

It should be jewelry with low silver content. Low-grade silver jewelry will turn black or yellow after a long time, which is very worthless. Besides, you are led by a tour guide. Ninety-nine percent of them were cheated by tour guides and jewelry stores in collusion. Tour guides get kickbacks, and you have to spend money on classes. Be careful next time. Don't be fooled again.