Hello, Changchun Jiajia Education Chinese Teacher Wu. According to relevant data, Wu, a Chinese teacher of Jiajia Education in Changchun, has a distinctive teaching method, with prominent focus and distinct levels, combining theory with practice, and making knowledge more organized through examples. Changchun Jiajia Education and Training School is a private non-academic education school officially approved by the Private Education Department of the Municipal Education Bureau in 2005.