Chen Laoshi 陈老师 (originally from Zhejiang province) did a three-year college education at the Zhejiang University in English Language and Culture in 2002 and further gained a bachelor degree in Art and Design at China Academy of Art in 2008. Since 2015, Jieru has been teaching kids from the age of 3 to 15. Jieru’s mother tongue is Chinese. Besides Chinese (Mandarin), Jieru is also fluent in English and German.