tiānshēngdeyīduì
ㄊㄧㄢ ㄕㄥ ˙ㄉㄜ ㄧ ㄉㄨㄟˋ
Simplified 天生的一对
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 天生的一對 and it comes back until you know it.