kuaj pom cov lus ntawv plagiarized

Cov ntawv uas siv los soj ntsuam cov kab ntawv feem ntau

Txhawm rau kom paub qhov zoo tshaj plaws thiab feem ntau siv plahaum cov khoom kuaj uas tam sim no muaj nyob hauv lub vev xaib, dawb thiab them.