The ninth episode of Youth of Ice and Fire (the chief producer and screenwriter, starring Pan Jingcheng, Jerry, Du Chun, Liu Ye and others) gives the answer through the case of Jiang Yan: Jiang Yan was found to have plagiarized a large number of papers by the defense teacher at the defense site, and the defense failed.

First of all, the undergraduate thesis needs to be completed under the guidance of the tutor. Graduation thesis assignments, graduation thesis opening reports and graduation thesis registration forms will be distributed to students at different times. Throughout the writing process, the tutor will generally give three or four revisions. Students can carefully and comprehensively revise the paper for more than three times before finalizing it. This process lasted for nearly half a year, so it objectively created trouble for the gunman to write a paper, which increased the cost of finding a gunman to write.

In the first 10 episode of Youth of Ice and Fire, Jiang Yan came to his father's company Kangrong Securities to apply. After the written test, Luo Hao, who is in charge of recruitment, announced that Jiang Yan's written test score was zero. Reality gave Jiang Da's son, the rich second generation, a big stick. In the next job search, Mr. Jiang also hit a wall everywhere and was beaten black and blue by the cruel reality.