Look for China HowNet official website first. You can search for "China HowNet" or "Check the duplicate of HowNet" on Baidu and other search engines, then enter official website, find the entrance of "Academic Misconduct Document Detection System", open the entrance, enter the detection system and log in the account.

2. Select duplicate check entry:

After entering the detection system page, you can see that there are multiple duplicate checking entries, which are the most suitable according to different types of papers. There are six kinds of duplicate checking portals, namely, the duplicate checking portal of hownet periodical thesis system, the duplicate checking portal of hownet undergraduate thesis PMLC system, the duplicate checking portal of hownet master's degree, the duplicate checking portal of doctoral thesis VIP system, the duplicate checking portal of hownet large decomposition thesis, and the duplicate checking portal of hownet small decomposition thesis. The most suitable way to detect graduate papers is to look at the repeated entries of CNKI's periodical papers system.

3. Fill in the information:

According to the system prompt, choose the subject direction of the paper, fill in the name of the first author, the title of the paper and the name of the school, then upload the paper document and submit it for testing.

4. Download the report after the test:

After waiting for the detection time to be completed, you can download the duplicate check report of the paper, mainly the duplicate check report indicating the full text.