kōngkōngdàngdàng
ㄎㄨㄥ ㄎㄨㄥ ㄉㄤˋ ㄉㄤˋ
Simplified 空空荡荡
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 空空盪盪 and it comes back until you know it.