1, Beijing Capital Airport Duty Free Shop, with many promotional activities and many big names, it is easy to find big bargains;
2, Shanghai Pudong Airport Duty Free Shop, high-end cosmetics are very complete;
3. Sanya Duty Free Shop is duty-free on outlying islands, so it is convenient not to go abroad. The specific number of duty-free shops for overseas personnel is hard to say. Many cities have them, and it is conservatively estimated that there are at least 20.