Title: 0~1 sui cong ming bao bao zuo nao you nao da kai fa
Description: Ben shu zhong yi 0-1 sui bao bao de zhi li kai fa wei zhong dian, Zhen dui bu tong shi qi bao bao de fa yu te zheng, An 12 ge yue, Wei bao bao jing xin she zhi le ke kai fa qi zuo you nao zhi li de ge zhong you xi xiang mu, Yi qing song, Zi ran de fang shi, Bang zhu bao bao jiang zuo you nao de ge zhong neng li dou you dao chu lai.
Subjects: Infants, Development, Care, Infant psychology, Parenting, Ying you er, Zhi li kai fa ., Ying you er .