At present, China Knowledge Network (CNKI) detection system is widely used in colleges and universities. The VIP version (or TMLC2 version) of academic paper misconduct detection system can detect English, complex texts and network resources with high detection speed and batch detection. You must be careful when writing a paper. When quoting something from others, be sure to indicate the source and keep the relationship clear. In addition, you should pay attention to the words used in the same word. You can use different words to express the same meaning, but the core point must be your own. There is no way to retell some historical materials. That's how history is written, so be sure to indicate the source. In those years, I asked my classmates from the Ministry of Science and Technology to help me secretly. Without problems, I entered the field of national defense with confidence. Now our school is strict, so be careful. There are some websites in this field on the Internet. You can simply search them! I also have classmates who did it at the beginning. No problem. Finally, good luck! Graduation season is coming! !