1. Select the HowNet duplicate checking system.

Users need to carefully check the descriptions in each duplicate checking system before entering/selecting duplicate checking system in Baidu browser. For example, when checking the duplicate of undergraduate thesis, users need to choose the duplicate checking system of CNKI undergraduate PMLC, and the number of words in the thesis should be less than 60,000 words, otherwise the thesis cannot be uploaded correctly.

2. Upload the paper.

Take the uploading of undergraduate thesis as an example. After entering the duplicate checking system, users need to fill in all parts as shown in the figure below. Users need to pay attention to the fact that the size of the uploaded paper file cannot exceed 30M and the number of words in the paper cannot exceed 60,000 words, otherwise it cannot be uploaded correctly. After all input is completed, the user can click the submit test button.

3. Download the duplicate check report of HowNet.

Users can get the order number after entering the payment interface and scanning the code with Alipay or WeChat. After the payment is successful, the duplicate checking system will automatically detect the paper. Users need to wait for about 30 minutes. After the duplicate check is completed, the user needs to click the option shown below to download the test report, enter the order number or reserved mobile phone number, and click the query report button. If the test is shown in the figure below, the user can click the download button, and the test report is a compressed package, which can be opened normally after decompression.