艰辛jiānxīnhardships; arduousHSK 6PronunciationjiānxīnExample sentence他经过多年艰辛的努力,终于取得了成功。tā jīngguò duō nián jiānxīn de nǔlì, zhōngyú qǔdéle chénggōng.After years of arduous effort, he finally achieved success.Read and choose an answerOne fixed sampleExplore a sample