2. Catering: There are many delicious foods in Xiamen, such as Satay noodles, frozen bamboo shoots and roasted jiaozi. You can taste local food or choose to buy some dry food in the supermarket, such as canned food and dried fruit, which can save some meals.
3. Tickets for scenic spots: In some scenic spots, you can buy student tickets or discount tickets, which can save some ticket fees.
4. Walking or cycling: Xiamen's scenic spots such as Huandao Road, Baicheng Beach and Gulangyu Island can be visited by walking or cycling, which can not only save traffic expenses, but also better appreciate the scenery along the way.
5. Shopping: There are many shopping places in Xiamen, such as Zhongshan Road and buses. You can buy some local specialties, such as tea, seafood and handicrafts.