Hi, this is Juan. I am from Harbin, north-east of China. I have been teaching Mandarin for over 10 years. I've taught a range group of Children from aged 4 to 18. I prepared for their YCT and HSK exams. I've also taught general and business Mandarin to adults in person and online. I obtained in the teaching certificate of teaching of speakers of languages in 2017. Please hit me up and tell me your goals to learn Mandarin.