This is a passage from Shi Ming Naian's Water Margin.

I have read thousands of classics, and I have been extremely smart all my life. Hidden in the chest are soldiers, and hidden in the abdomen are soldiers. Strategy dares to deceive Zhuge Liang, but Chen Ping can't compete with talent, and a trick or two surprises ghosts and gods. Name: Scholar Wu, a famous intellectual.

Wu Yong's nickname and main personality characteristics are: Rui Zhi Duo Xing; Calm and resourceful.

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. When Song Jiang was in trouble in Huazhou, Wu Yong made suggestions and borrowed Su Taiwei's golden bell to hang it, and rescued Jiu Wenlong Shi Jin and Hua Monk Lu. During his life, he made many ingenious plans and made many meritorious deeds. Zhao An was appointed as Wu Shengjun's special envoy. After Song Jiang and Li Kui jy were killed, Wu Yong hanged himself in front of Song Jiang's grave with Hua Rongdao and was buried with Song Jiang.

Wu Yongzhi won the Jade Kirin.

Lu Junyi is a hero in Hebei Province. He is not only enthusiastic about public welfare, charitable and helpful, but also famous for his martial arts. He is called "Hebei Jade Kirin". Song Jiangjiu, the leader of the water margin rebel army, is eager to become famous, and he is bent on recruiting Lu Junyi to sit on the top of the mountain, and * * * will become a great cause and do good for heaven. It happened that this Lu Junyi was rich and powerful, famous and powerful. He has no worries about food and clothing, and his mind is full of loyal thoughts. It is not easy for him to go up the mountain to rebel, and Song Jiang often worries about it.

Military strategist Wu Yong is known as a "multi-star wise man". He is alert and resourceful. Once he has planned everything, there is no reason why he can't do it. So when Song Jiang discussed this matter with him, he gave birth to a story of "Wu Yongzhi earned a jade unicorn".

At that time, Wu Yong, dressed as a fortune teller, quietly came to Lu Junyi Zhuang, taking advantage of Lu Junyi's fear of avoiding the "mass annihilation", hid four hexagrams and asked him to post the book on the wall at home. These four hexagrams are:

A boat among reeds,

Jie Jun, Russia starts from here,

If honest people know this,

The bow can't escape.

In these four hexagrams, Wu Yong cleverly hid the word "Lu Junyi's opposition" at the top of the four sentences, while Lu Junyi, who was bent on avoiding the "mass annihilation", had no intention to examine the secret.

Sure enough, after these four poems were written, the court got the evidence, and the teacher of Daxing asked for politics everywhere to catch Lu Junyi, and finally drove him to the wall.