This thesis compares and analyses with the pronunciation system of Chinese and Korean, relatively publish from the consonant and vowel system separately [ts]、[tsh]、 [s]、[z]、[ts]、[tsh]、[s]、[tɕ]、[tɕh]、[ɕ]、[f]and[x], the difficult points of 12 Chinese consonants. There still have [i]、[y]、[ʅ] and [ʅ] four vowel difficult points. The author advise teacher and student can tongue between location and change of lip type in points of articulation it is pronounce have partial by mistake to improve to come. In the comparison of the structure of the syllable, propose Chinese teacher is while setting up to students and studying the foundation of the spelling, it can adopt the relative formula teaching tactics of the structure. In the study of the consonant and tone, set up the priority of it's study according to the frequency of the word of Chinese.