bànbǎoliúfùzhì
ㄅㄢˋ ㄅㄠˇ ㄌㄧㄡˊ ㄈㄨˋ ㄓˋ
Simplified 半保留复制
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 半保留複製 and it comes back until you know it.