Xueersi has introduced three pioneering series of learning devices: P, S, and T, centered around "Exceptional AI + Superior Content" to revolutionize the learning journey. Leveraging its proprietary Jiuzhang large model and DeepSeek technology dual engines, the intelligent learning system has undergone a significant upgrade, integrating a vast array of premium courses and authentic exam resources. The curriculum framework adheres meticulously to the latest educational standards, with the S series offering advanced training courses, the T series emphasizing interactive learning, and the P series delivering foundational learning solutions. Each model includes the "Xueersi Care+" service, ensuring personalized and efficient learning experiences. Xueersi strives to transcend the traditional "impossible triangle" in education through technology, offering each child a bespoke AI tutoring experience.