You can consider the first floor of Xidan Warwick Shopping Center. Candies, snacks and preserved fruits are all on the whole floor. Also, you can go to Daoxiang Village (cakes), Quanjude (roast duck) and TianfuNo. (cooked meat products). These are all good and old brands. If you want to bring handicrafts, you can go to Gongmei Building in Wangfujing. Although the price is slightly higher, the quality is guaranteed. If you are knowledgeable, you can go to Liulichang to have a look around. There are all kinds of calligraphy and painting. If there are other requirements, please let us know the category. -recommended by a Beijinger, for reference only, hehe.