Business. The foreign currency exchange center on the second floor of Dalian Airport can exchange more than 20 kinds of local and foreign currencies, all of which are commonly used. The exchange rate is appropriate and it is also open during the epidemic. According to the requirements of epidemic prevention and control in Dalian, passengers are requested to prepare health codes, travel cards and other related materials in advance before entering the terminal to avoid long-term gathering and waiting. Please wear a mask after entering the terminal building, queue up in an orderly manner and keep a distance of 1 m or more with others to reduce direct contact.