How did Yan Qing go to Liangshan in Water Margin?

Yanqing went to Liangshan to save Lu Junyi.

After Song Jiang succeeded Liangshan Castellan, in order to strengthen Liangshan's momentum, he sent Wu Yong, a strategist, to earn Lu Junyi to go up the mountain. Wu Yong pretended to be a fortune-teller, and mixed with Rufu to tell Lu Junyi's fortune, saying that he wanted a bloodbath and fled to the southeast. Lu Junyi was convinced that he would take Gu Li, the housekeeper, to Taian to do business, so as not to get into trouble, leaving Yanqing to look after the warehouse at home. Yan Qing strongly discouraged him from going to Tai 'an, thinking that it was unsafe to take the water margin. He also pointed out that the fortune teller must be the middleman of Liangshan, trying to trick Lu Junyi into going up the mountain. Lu Junyi wouldn't listen. Yanqing wanted to go with him again, but Lu Junyi refused.

Lu Junyi was ambushed when crossing Liangshan, and was finally captured by Zhang Shun, a white-striped man in Langli. Song Jiang stayed in Lu Junyi, put Coulee back, and lied to him that Lu Junyi had become an outlaw. Coulee and Lu Junyi's wife, Jia Jia, had an affair early, so they took the opportunity to report it to the government, and together with Jia Jia, they invaded the property of Lujia. Lu Junyi lived in Liangshan for two months, ran away from home and met Yanqing outside Beijing. At this time, Yan Qing was driven out of the house by Coulee and became a beggar. He told Lu Junyi the truth and advised Lu Junyi not to go to town. Lu Junyi don't believe it, regardless of Yanqing repeatedly dissuade, determined to go to town back to the house.

Coulee also reported to the government that Lu Junyi was colluding with the rebels to attack Daming House from the inside. Liang Zhongshu ordered the arrest of Lu Junyi, tortured him and put him on death row. Entrusted by Chai Jin, the Cai Fu brothers spent a lot of money to get through the joints, and finally changed Lu Junyi from capital crime to stabbing death. Dong Chao and Xue Ba, officers, were bribed to kill Lu Junyi on the way to assassination, and were shot from behind by Yan Qing. Yanqing saved Lu Junyi and went to the water margin behind his back. While resting in the inn, Yanqing went out to play game, only to find that Lu Junyi was captured by the pursuing loyalist.

Yanqing saw that Lu Junyi had been taken away again, and was unable to rescue him because he had no weapons. He went to the water margin for help, and happened to meet Yang Xiong and Shi Xiu who came down the mountain for information.

Yang Xiong and Yan Qing returned to Liangshan to report. Shi Xiu went to Beijing for information and learned that Lu Junyi was about to be beheaded, so he robbed the imperial court alone, but he was finally captured because he was outnumbered. Liang Shanjun fought three wars with the famous government, and finally rescued Lu Junyi and Shi Xiu. Jia went out of the city and was captured by Yan Qing and Zhang Shun.

After being rescued, Lu Junyi killed Guli and Kerry, and became an outlaw with Yan Qing. In the battle of Dongchangfu, Yan Qing shot the dead horse with a crossbow, saved Hao, and shot Ding Desun with an arrow, so that Ding Desun was captured alive with Guo Sheng. Liangshan ranks first, Yan Qing ranks thirty-sixth, and the stars are smart, ranking first in the army.