加拿大预测凤凰算法5简介：Ruishan is adjacent to Xuzhou Luyuan. Compared with Ruishan, which is surrounded by mountains, these two places are actually wealthier. Therefore, there were more daughters married out and fewer daughters-in-law.
Ruishan is adjacent to Xuzhou Luyuan. Compared with Ruishan, which is surrounded by mountains, these two places are actually wealthier. Therefore, there were more daughters married out and fewer daughters-in-law.
