PollyEnglish is a world-leading one-on-one online English learning and practicing platform, dedicated to providing more professional and systematic English expression products and services for English learners around the world. We adapt to the changes of the times and redefine English learning. We take the balanced cultivation of language and thinking as the core principle of product development and strive to become an excellent model in the field of English education. We cooperate with global educational leaders, recruit full-time teachers with qualifications to teach native English speakers in the United States, Canada, and the Philippines, and introduce high-quality content and professional assessment systems from institutions such as Oxford University Press, Trinity College London, and Renaissance in the United States to create digital intelligent interactive learning and practicing courses for English expression. We hope that every learner can freely express unique thoughts in accurate English.