Enough Cash: You can find only a small number of banks in Lhasa and Shigatse for example Bank of China, Agricultural Bank of China and China Construction Bank due to the limited conditions. Hence tourists are recommended to take enough cash rather than credit card. These banks can help you in cash exchange. But only Bank of China and a few hotels offer foreign currency exchanging service. It's not handy to withdraw money in other part of Tibet and even credit card may not be accepted there excep