Correct 教辅 / jiào fǔ / Strokes Example As a Noun teaching auxiliary 1 Jiào fǔ 教辅 cái liào 材料 Copy Pinyin Sentence accessory material 教辅 - Chinese Dictionary Example As a Noun teaching auxiliary 1 Jiào fǔ 教辅 cái liào 材料 Copy Pinyin Sentence accessory material