Need. Reading papers refer to the academic papers of this major that have been read at academic conferences above the provincial level and published in the corresponding collections. It is also necessary to check duplication. However, if it is necessary to check the repetition of the whole paper, it is still subject to the requirements set by your own institution, while if you choose your own website to view the conference paper, it is subject to the actual situation of your paper and the system requirements of the selected website.