The baby's sister-in-law is the brand name of the beijing hot baby's home advisory services ltd. For 16 years, the beijing precious baby church advisory service limited has been working on the training and service of the mother and child industry. It has been developed into a professional training programme for sister-in-law, sister-in-law, mother-in-law, breast-nurse, family administrator, home-based broker, sister-in-law, sister-in-law, breast-nurse, high-end home-based export service, a national chain of schools, marketing of various brand-based products, and a single-stop company for mothers and children with a single business, in keeping with the "whole track" approach to international rankings in front of the business model. There are two brands of baby's treasure and baby's home. In its 16 years of existence, the company has worked in full partnership with various government agencies to create a one-stop platform for influential mothers and children throughout the country. A wealth of comprehensive information and mother and child services are available to all members. The projects currently in operation are vocational training, out-posting services, alliances, sales of self-employed products and the publication of specialized teaching materials. Vocational training includes the training of mothers-in-law authorized by the china vocational and technical guidance centre of the ministry of human rights and social welfare, lactating nurses, family managers, domestic brokers, and nursery teachers (primary, middle, senior and teacher training)。