Tīng / dào / xué / shēng / men / qǔ / dé / jìn / bù / lǎo / shī / gǎn / dào / shí / fēn / kuài / wèi

听到学生们取得进步，老师感到十分快慰。

Hearing that the students have made progress, the teacher feels very gratified.