The Confucius Center in Fengxiang District of Shaanxi Province includes: Aiyuebei Confucius Club, Yuezhitang Maternal and Child Health Hospital, and Fengxiang Pujiao Fumeitang Postpartum Restoration and Health Club. Confinement refers to the period from the end of delivery to the recovery of the maternal body to the pre-pregnancy state, which is usually considered as six weeks after delivery, that is, within 42 days after the delivery of the fetus.