duǎnzhōngqǔcháng
ㄉㄨㄢˇ ㄓㄨㄥ ㄑㄩˇ ㄔㄤˊ
Simplified 短中取长
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 短中取長 and it comes back until you know it.