Because useless ideas are not decent ideas, Wu Yong is called a dog head strategist.

A dog head strategist refers to a person who likes to give ideas, but has poor ideas. It is also a metaphor for people with bad ideas. A dog-headed strategist generally refers to a person who is cunning, narrow-minded and good at giving bad ideas.

This kind of person has accomplished nothing, but nothing, which is common in the history of China. Representative figures such as Jiang Gan, Cao Cao's counselor, mistakenly listened to people's words, which led Cao Cao to behead his water army general Cai Yun and self-destruct the Great Wall, thus losing his strength in the Battle of Chibi.

Wu Yong said:

Wu Yong, an ideologist, is a good Mr. Jia Liang. Smart life, read thousands of books. Make two copper chains. Wu Yong gave advice to Classical, outwitted the birth outline, charmed Yang Zhi, a green-faced beast, and stole hundreds of gold, silver and jewels that Liang Zhongshu, the official of Beijing, gave Taishicai for his birthday.

Song Jiang was caught reading anti-poetry in Xunyang Building, and was taken to the execution ground with Dai Zhong. When he was about to cut, Wu used a trick to rob the giving ceremony and save Song Jiang and Dai Zhong. Sung river hit Zhujiazhuang twice and failed; When attacking Zhujiazhuang for the third time, Wu conquered Zhujiazhuang with the strategy of interlocking his palms. When Wu Yong broke the serial horse, he sent a thief to trick Xu Ning into Liangshan.