Chinese phrase
请问〜的任课教师是谁？ qǐng wèn 〜 de rèn kè jiào shī shì shuí
Meaning
May I ask who the instructor for ___ is?
When to use it
This politely asks who teaches a particular class or subject. It suits formal or respectful questions, especially when the teacher's name is unknown.
Example dialogue
请问 这学期的中文课 的任课教师是谁？ qǐng wèn zhè xué qī de zhōng wén kè de rèn kè jiào shī shì shuí
May I ask who the instructor for this semester's Chinese class is?
是李老师，地点在第二教学楼305教室。 shì lí lǎo shī dì diǎn zài dì èr jiào xué lóu 305 jiào shì
It is Professor Li. The location is Room 305 in the Second Teaching Building.