Hi, I am Joanna. I live in Guangdong, China. Maybe you don't know Guangdong, but you must know Hongkong. Yes, Hongkong is in Guangdong. I speak Cantonese at home and speak mandarin at school. I majored in English when I was at college. I've been tutoring foreigners mandarin since I graduated from college in 2009. I worked as an online teacher since 2012. I am interested in learning languages. I've tried to learn German, Spanish, Thai and Korean. So I know the efforts and rewarding of learning a new language.