Reading Lang c30 needs to be downloaded when looking for correcting the composition there. There is a function of correcting composition next to the homework function. If not, download it, take photos and upload it for correction.

Reading C30 students' tablet is also equipped with many learning functions, such as collecting words, reciting texts, dictating Chinese characters, listening in the morning and evening, practicing oral English and so on. For example, children can independently check the recitation paragraphs and Chinese characters that need dictation on the students' tablet, and can independently complete the learning tasks of dictation and recitation at home without the assistance of parents.