51Talk Online Education Group is principally engaged in the provision of online English language education services. The Company operates an online education platform that provides online tutoring programs to students through the Internet. Its platform analyzes teachers’ teaching aptitudes, feedback and rating from students, as well as background, and recommends suitable teachers to students according to their respective characteristics and learning objectives. The Company develops and tailors its curriculum to its interactive lesson format. The Company offers various courses, which include Classic English and Classic English Junior that are focused on the development of English communication skills. The Company’s artificial intelligence (AI)-empowered knowledge preview also features audio functions that allow students to hear the correct pronunciation of key vocabulary words and model sentences.