成chéngone tenth; ten percent (一成 = 10%)HSK 6PronunciationchéngExample sentence今年的收成比去年多了两成。Jīnnián de shōuchéng bǐ qùnián duō le liǎng chéng.This year's harvest is twenty percent more than last year's.Read and choose an answerOne fixed sampleExplore a sample