I can give you some advice about your problem. In Xiang 'an District of Xiamen, there are many massage shops to choose from, and which one will be different according to individual needs. Generally speaking, it is more reliable to choose a massage shop with good reputation and credibility. You can choose a suitable massage shop in the following ways:

1. Online comments and ratings: Search for comments and ratings about massage shops in Xiang 'an District of Xiamen on major social media platforms or travel websites. By reading the comments of other guests, we can understand the service quality and user experience of each massage shop.

2. Recommended by friends and relatives: Ask friends, relatives or colleagues around you if there are any good massage shops recommended in this regard. They can give you some reliable opinions and suggestions.

3. On-the-spot investigation in the selected area: Choose several massage shops that you are interested in, and you can personally inspect the store environment, facilities and professional level of staff.

Please remember, when choosing a massage shop, you must ensure that the store is clean and the staff has relevant certificates and experience. In addition, you should choose the massage items that suit you according to your own needs, such as full body massage and foot massage. Most importantly, make sure your personal privacy and safety are protected.