dǎhāqian
ㄉㄚˇ ㄏㄚ ˙ㄑㄧㄢ
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
湯姆打哈欠了。
Tāngmǔ dǎhāqian le
Tom yawned.
Keep 打哈欠 and it comes back until you know it.