gòngèbùjìngēn
ㄍㄨㄥˋ ㄜˋ ㄅㄨˋ ㄐㄧㄣˋ ㄍㄣ
Simplified 共轭不尽根
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 共軛不盡根 and it comes back until you know it.