Able to teach approximately 15-30 hours per week, teaching mode includes but not limited to online-live broadcasting classes, piloting/testing class, offline in-class tutoring, film/video for pre/after-classes content, and maybe also VIPKID marketing activities photos/videos; Able to design and develop teaching related curriculum and courseware for classes; Preferable knowledge in ESL/CCSS/CEFR/CET/PET/KET etc;