教学jiàoxuéteaching; instruction; educationHSK 4PronunciationjiàoxuéExample sentence他从事教学工作已经二十年了。Tā cóngshì jiàoxué gōngzuò yǐjīng èrshí nián le.He has been engaged in teaching for twenty years.Read and choose an answerOne fixed sampleExplore a sample