充分chōngfènsufficient; ample; fullHSK 5PronunciationchōngfènExample sentence我们对这个问题进行了充分的讨论。wǒmen duì zhège wèntí jìnxíngle chōngfèn de tǎolùn.We had a sufficient discussion of this issue.Read and choose an answerOne fixed sampleExplore a sample