tiěgǎnfěnsī
ㄊㄧㄝˇ ㄍㄢˇ ㄈㄣˇ ㄙ
Simplified 铁杆粉丝
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 鐵桿粉絲 and it comes back until you know it.