中小学教师资格证 - 教育部考试中心 - 2021高中数学教师资格证
普通话水平测试 - 国家语言文字工作委员会 - 2014Grade 2 Level A Putonghua certificate requires proficiency equivalent to TV broadcasters. Holders qualify for international Chinese teaching roles, including joining global online Chinese teaching platforms, applying for positions at international schools and top language institutions, and participating in Confucius Institute programs worldwide. They may also provide professional tutoring in basic Chinese, business Chinese, HSK exam preparation, and high-end online/offline teaching service.