kuāngqièzhōngwù
ㄎㄨㄤ ㄑㄧㄝˋ ㄓㄨㄥ ㄨˋ
Simplified 筐箧中物
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 筐篋中物 and it comes back until you know it.