First, the school cooperative duplicate checking system shall prevail.
Schools usually cooperate with the paper detection system, and some schools have their own paper duplicate checking system developed on campus. The detection of our papers by the school is to upload our papers to the duplicate checking system designated by the school. Then you need to know what paper duplicate checking system is used in your school, and then you can use the same duplicate checking system as the school when you check the duplicate, so that the repetition rate of the papers after the exam is very similar to that of the school.
Second, choose the mainstream duplicate checking system.
At present, the mainstream paper detection systems are HowNet, VIP and Wanfang, so the coverage of these three duplicate checking systems in China is very wide and the quality of duplicate checking is also very high. Most universities and institutions cooperate with the mainstream paper detection system of this institution, among which HowNet is the most authoritative. Then the mainstream paper duplicate checking system is also worthy of your choice.
Three, other systems except the mainstream duplicate checking system.
At present, there are many other systems besides the mainstream duplicate checking system. It should be noted that other duplicate checking systems on the network should carefully screen and choose to prevent papers from being leaked by informal websites. It is suggested that you can choose a paperless duplicate checking website. This website has high security and good quality, and the most cost-effective thing is that it can also participate in activities for free.