Korean learners of Chinese have diniculties in pronouncing Chinese tones which distinguish the meaning of words, because there are not such tones in Korean language. It makes Koreans hard to acquire Chinese. In this paper, I present the followings: First, I examine the characteristics of the tones pronounced by Korean speakers, exploiting the method of modern experimental phonetics. Second, I present the pedagogy of Chinese tones, considering the typical errors shown by the experiments on Korean speakers. The Pedagogy Presented in this Paper, which is based on the results of experiments, is not perfect. However, I expect this paper to serve as instrumental tools to help Korean speakers to improve their command of Chinese.