1. Online platform: You can search local tour guides in Xi 'an online platform, such as "Tuniu Travel Network", "Mahoneycomb" and other travel websites. These platforms provide information and evaluation of local tour guides, and you can choose the right tour guide according to your own needs.
2. Travel companies: You can choose travel companies to provide local tour guide services. These companies have their own teams and resources, which can provide more professional tour guide services.