First of all, the census must be reliable. After all, this is also a well-known duplicate checking system. There is no doubt about the reliability of HowNet, VIP and Wanfang.

However, there must be a difference between dimension census duplicate checking and HowNet duplicate checking, because the database and algorithm are different, so the detected repetition rate will be different. If you finally check the copy with HowNet, you need to check it again to know what the copy rate is, because the copy report of the census can only be used as a reference, not as a final draft!

In fact, whether the paper duplicate checking is reliable depends on what duplicate checking system the school adopts! If the school doesn't use VIP, then using VIP is a waste of money and time. If the school takes VIP as the standard, it is very reliable to use VIP census.