What kind of rooms do “teaching auxiliary rooms” in primary schools refer to?

Primary school teaching rooms include general classrooms, language rooms, computer classrooms, multi-functional classrooms, multimedia classrooms, drawing and painting rooms, laboratories, nature classrooms, art classrooms, calligraphy classrooms, history and geography classrooms, and language classrooms. , music classroom, piano room, dance classroom, joint classroom, etc. Primary school auxiliary rooms refer to teaching preparation rooms, teaching aids display rooms, laboratory instrument libraries, libraries, reading rooms, reference rooms, sports equipment rooms, science and technology activity rooms, etc. that directly serve teaching.