In 2009, Yuan Tengfei was hotly debated by netizens for criticizing lectures on "Two Song Fengyun" given by hundreds of lecture rooms, and Yuan Tengfei was nicknamed "Young Inventor of History". Four principled mistakes and 28 historical wounds in his lecture on "Two Song Fengyun" in Yuan Tengfei, and seven questions about Yuan Tengfei, the inventor of history, Yuan Tengfei, where are you qualified to talk about history? ! ",reprinted by Sina.com and Phoenix.com, caused the majority of netizens to question the level of Yuan Tengfei, and highlighted the courage of grassroots historians to challenge authority. However, some netizens think that most of their arguments are nitpicking. For example, there is a view that the army must be killed in battle before it can be said that the whole army is wiped out. This explanation goes against the original intention of idioms. )

He is the author of a long historical book "Maybe he is Yue Fei" and "Peace talks are also the way to serve the country". Being a guest at Beijing People's Broadcasting Station, I analyzed Yue Fei's death with Xin Li, the host of Reading Club, and Lao Zhang, the host of Sina.com, and participated in an online interview with Sina Reading Forum.