Founded in 2013, DaDa is the leading online English education platform based in China. Since its inception, DaDa's mission is to be the best online international school in China through one-on-one student-teacher pairing, world-class teaching content, and industry-leading two-way interactive learning platform. DaDa is the proud partner of Pearson Education, McGraw-Hill Education, Oxford University Press, National Geographic Learning, Highlights, and many other prestigious publishers and learning centers.