Gaotu is a technology-driven education company and online large-class tutoring service provider in China. The Company offers vocational education, professional education and digital products. Gaotu adopts an online live large-class format to deliver its courses, which the Company believes is the most effective and scalable model to disseminate scarce high-quality teaching resources to aspiring students in China. Big data analytics permeates every aspect of the Company's business and facilitates the application of the latest technology to improve teaching delivery, student learning experience, and operational efficiency.