1、Multilateral Interaction and the Nian Army's Siege Campaign on Yingzhou--A View That the Real Director of the Yingzhou War Is Miao Peilin Instead of Zhang Lexing
2、Failure of the Nian Army and the Congenital Defects of their Leaders
3、As for the origin of Shicheng, I have read some information. It is said that Boshan County Chronicle recorded that it was built in Tongzhi Period of Qing Dynasty to resist the Nian Army, so it is called the Twisting Wall.