héngtóuhéngnǎo
ㄏㄥˊ ㄊㄡˊ ㄏㄥˊ ㄋㄠˇ
Simplified 横头横脑
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 橫頭橫腦 and it comes back until you know it.