shàngjiàntóujiàn
ㄕㄤˋ ㄐㄧㄢˋ ㄊㄡˊ ㄐㄧㄢˋ
Simplified 上箭头键
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 上箭頭鍵 and it comes back until you know it.