How did Qin Qiong's wife Zhang Ziyan die among the heroes of Sui and Tang Dynasties?

Zhang Ziyan was filled with joy because he didn't understand the connection between Qin Qiong and Shandong outlaws. When Yang Lin was drinking at the wedding, the hero reported the horse to Shandong and told Yang Lin that Qin Qiong was in collusion with the rebellion. When Zhang Ziyan learned about it, he didn't want to give up his friendship with Qin Qiong, stole the instructions, disguised himself as a man, and went to Qin Qiong to inform him, saving Qin Qiong's life. Qin Qiong was grateful and asked Zhang Ziyan to go with him. In order not to bring trouble to Qin Qiong, Zhang Ziyan told Qin Qiong to avenge his family and commit suicide. Qin Qiong hastily buried Zhang Ziyan, cut off a strand of her hair and took it away, leaving Chang 'an.