简介:Although not as good as Linqing, Jining is also an important node on the Beijing-Hangzhou Grand Canal, and Jining is not far from Shangqiu, only 400 miles, and is supported by the canal. It is a powerful place to advance, attack, retreat and defend. Therefore, Zhu Cixiang decided The base camp for rescuing Kaifeng will be located in Jining.