After the foundation of the People’s Republic of China,the factor of culture has been brought into Teaching Chinese as a Foreign Language. However, the spread of Chinese National Culture still faces difficulties in the teaching practice. As a result,all these difficultiesshould be taken seriously and overcome during the construction of China’s soft power. In order to deal with related problems,China should figure out effective strategy of culture transmission which is carried on the Teaching Chinese as a Foreign Language. In addition, China should ensure the successfulspread of our national culture during the teaching,so as to contribute to China’s soft power.