怎么判断长龙或单跳

简介：Therefore, unlike in the east of Jizhou where nothing was gained, the Jianlu soldiers and horses captured many forts in Xuanfu. However, Xuanfu was barren and the harvest was poor this year. Most of the forts had no surplus food. The Jianlu army was defeated by a combination of circumstances. The plot to search for food and grass.