mǎnkǒuyìngchéng
ㄇㄢˇ ㄎㄡˇ ㄧㄥˋ ㄔㄥˊ
Simplified 满口应承
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 滿口應承 and it comes back until you know it.