Zhida AI Teaching Assistant is an AI-powered tool that combines educational artificial intelligence technology to help teachers reduce the burden of lesson planning and homework grading, and improve students' learning efficiency. The product is equipped with a powerful educational model and a vast knowledge base, supporting various teaching functions. Zhida AI Teaching Assistant is suitable for various educational scenarios, especially in primary and secondary education, providing convenience and support for teachers and students. In terms of pricing strategy, the product offers some free functions to enhance user experience.