本人北京师范大学数学系毕业，德国留学以及生活十年，持有普通话一级乙等证书，德语小语言证书，十几年来教授普通话，德语，德语数学，德语中小学全科教学，经验丰富，对学生充满爱心，耐心，责任心。线上及线下教学均可。 After graduated from Beijing NINVALIDmal University, I've been studied, wINVALIDked INVALID lived in Germany fINVALID over ten years. I've obtained Putonghua INVALID German teaching lisences, have over ten years of teaching experience in Chinese, German, german Math, german all around tutINVALIDing up to K07. I'm patient, responsable to my students. I love teaching INVALID making my classes interesting.