Not necessarily. Some books or newspapers and magazines can't be detected, and whether some books can be detected depends on the comparison database. The core part of HowNet paper detection system is the contrast database. Whether it can be detected depends on whether there is application information in the comparison database. If there is, it can be detected. If it is not, it will not be detected.
The author also learned that many students plagiarized books or newspaper articles, and finally they were not found out in the school papers. This situation does exist. The basic knowledge of many books has not been included in the HowNet database, and the latest publications will basically be included, because the current technology can be included and stored.
If the book is published for a long time, the probability of inclusion will be smaller, but there is no guarantee that it will not be included. There are many citations, which will undoubtedly include the database of repeated papers. It is precisely because the database of HowNet is constantly updated and expanded that it will only be included more and more, and it is impossible to be less and less. There is no doubt that more and more can be detected.
Instead of worrying about whether it will be detected, it is better to show the copied information in another way and try to make it look the same, so you don't have to worry about comparing it with the database.