长龙是什么意思?

简介：An order was given to the two of them. In response to Jianlu's invasion of the fortress, the previous order was now abolished and the second order was executed. Yang Xuan returned to defend the Tonghui River section of the capital. Yan Yingyuan rushed to the west of the Wuqing River and defended the west of the river for a generation! Zhu Cihong said.