Do I have to build a bank card to buy the Xiamen Tourism Year Card?

No, Xiamen Tourism Annual Card doesn't necessarily need to be purchased with Construction Bank Card. Xiamen Tourism Year Card can be purchased in many ways, including but not limited to the following ways:

1. Online purchase of Xiamen Tourism Year Card can be made through payment methods such as Alipay and WeChat payment.

2. You can use cash, bank card, Alipay, WeChat payment and other payment methods to purchase at the ticket office of Xiamen tourist attractions.

3. When purchasing in some institutions or travel agencies, different payment methods can be used according to the requirements of the institutions or travel agencies.

Therefore, it is not necessary to use the construction bank card to purchase the Xiamen Tourism Year Card, and other payment methods can be selected according to personal preferences and specific circumstances.