1. Search related keywords on social media, such as "Fujian Business School" and "Alumni Group", and see if you can find relevant information.
2. You can try to search Fujian Business School alumni groups on various professional social platforms, such as LinkedIn, Sina Weibo, WeChat official account, QQ group, etc., and contact administrators or other alumni to learn how to join.
3. If the alumni group of Fujian Business School is established on a specific social platform, you can contact the alumni who have already joined the group to get the invitation link or QR code, and then join the group through the invitation link or QR code.
4. You can also consult the relevant departments of Fujian Business School or the existing alumni association to find out how to enter the alumni group.