zhōngxīngěnggěng
ㄓㄨㄥ ㄒㄧㄣ ㄍㄥˇ ㄍㄥˇ
mainland 鐵桿
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 忠心耿耿 and it comes back until you know it.