héngshùjìnr
ㄏㄥˊ ㄕㄨˋ ㄐㄧㄣˋ ˙ㄦ
Simplified 横竖劲儿
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 橫豎勁兒 and it comes back until you know it.