Abstract: At present, the lack of high-quality Chinese teachers is the key problem of international Chinese language education. So the implementation of the international Chinese teacher qualification certificate system is an important means to guarantee the teaching quality. From Certificate of Teaching Chinese as a Foreign language, Qualification to Teach Chinese as a Foreign language to Certificate for Teachers of Chinese to Speakers of Other Languages, the system of certificate for Teaching Chinese to Speakers of Other Languages is becoming more and more professional, international and standard, but the authority, standardization and applicability of the certificate still need to be strengthened.