yǐnbìngbùbào
ㄧㄣˇ ㄅㄧㄥˋ ㄅㄨˋ ㄅㄠˋ
Simplified 隐病不报
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 隱病不報 and it comes back until you know it.