Yang Zhi was sent by Liang Shijie (Liang Zhongshu) to escort the Birth Gang to Tokyo. In mid-May, it was very hot, but Yang Zhi told his entourage to stay late and go to bed early. They were all complaining. When they arrived at Huangnigang, they got off the bus and had a rest despite Yang Zhi's dissuasion. Wu Yong and others turned into jujube merchants and also rested here. Bai Sheng dressed up as a liquor seller and peddled along the road. Yang Zhi was worried that the wine was poisonous and wouldn't let the sergeant buy it. Wu Yong and others bought a bucket to drink first, then scooped a ladle from another bucket and took the opportunity to take medicine. Yang Zhi and others don't understand. They buy drinks in a daze. As a result, they fainted one by one, and all the birth classes were taken away by Wu Yong and others.

(Idiom: Complaints abound)