zhōngzhuǎnguìtái
ㄓㄨㄥ ㄓㄨㄢˇ ㄍㄨㄟˋ ㄊㄞˊ
Simplified 中转柜台
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 中轉櫃檯 and it comes back until you know it.