Do you believe what qzzn said? There are many people on qzzn who speak ill of anyone. Before this, there was a post specifically attacking our graffiti online school, and later it was sued. After technical investigation, it was found that competitors did it! Zheng Hong mainly publishes books and has some business cooperation with us! Whether the information is specific or not depends on whether the individual can use it effectively, just don't follow the trend!

There are also many free videos on Tuhua Online School, so you can watch them when you have time.

I wish you excellent results in the exam!