liǎnhóngbózicū
ㄌㄧㄢˇ ㄏㄨㄥˊ ㄅㄛˊ ˙ㄗ ㄘㄨ
Simplified 脸红脖子粗
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 臉紅脖子粗 and it comes back until you know it.