Bank: There are several banks adjacent to SNNU: Bank of China, China Construction Bank, Industrial and Commercial Bank of China, Xi’an City Commercial Bank and Postal Savings. You can exchange foreign currency at the Bank of China (with your passport and a copy of it). 

Post office: There is a post office located in the middle of Shida Lu (Road), where you can send letters and parcels, EMS, as well as remit money. It also provides Postal Savings service and West Union remittance service.