PMLC system is used for duplicate checking of undergraduate thesis, while Vip5. 1 system is used for duplicate checking of graduate thesis. The data in the duplicate checking system of HowNet's undergraduate thesis is mainly the previous undergraduate thesis, while the duplicate checking data of graduate students is mainly the master thesis. The comparison data of the two systems are targeted.
The price of duplicate checking for undergraduate thesis and master thesis is also very different. If you check it yourself, the undergraduate thesis 100 yuan/article is about, and the master thesis/article is about 300 yuan.