math-tutor, for all students younger than 14 years old

Hello, I am a Chinese student who graduated from top university in Beijing,China,and came to Germany for master's degree. I am now studying in uni bonn, majoring in Economics .Uni bonn's Mathematic subject and Economics subject rankings are both No.1 in Germany . Although the math exam in uni bonn was much difficulter than the math exams in other universities,I still got 1.3 from eover, my overall average grade is 1.7,which is qualified for applying for phd. I am very patient when I teach others and explain things to others. I also enjoy being together with kids.I have been lived in a german family for half a year.There were 5 children in that family.I got along well with them. I am also glad to speak with kids in Chinese,if they wanna learn Chinese or know Chinese culture. Feel free to contact me and ask further questions.