My friend is going to travel to Hainan and Tibet. I don't know what I want her to take back.

Many pearl powders are fake, so you can't tell them apart. Even if I buy it, I dare not use it. As for Tibet, it is Tibetan Dao, which is very distinctive. Better use an old knife. Tibetan silver itself is not very valuable. If you want to go, you have to buy pure silver, which is much cheaper than other places, but the price of pure silver is not much. As for bargaining, be careful, don't go too far, the people there are more savage.

Prices vary from region to region. I'm not sure it's too low per gram. What my classmates bought at that time was really much cheaper. As for Hainan, I don't want to eat it, that is, coconut carvings, seawater pearls, crystals and the like.