(b) valiant baby, focusing on the selection of high-quality sources for sub-national mother and child outlets, the integration of supplier resources at all levels, the efficient link line for mother and child vendors and brand suppliers, and the provision of one-stop supply chain services around integrated delivery, marketing and so on. In-depth collaboration has been established with the 700+ mother-and-child brand, with products covering 18 major categories of mother-and-child, with single sku up to 25900+, with a long-term stable supply relationship with 7,000 sub-line mothers-and-child shops across the country, and has evolved into a supply chain platform for the mother-and-child industry that brings together brand players, distributors, physical stores and consumers. In 2022, a steady decline in the birth rate, a new wave of consumption, a reversal of the momentum towards the establishment of a chain-to-business development strategy based on a strong supply chain system, active exploration of the ultimate code of business for mother-and-child real stores, and the establishment of an online marketing system that combines "content + scenes + services", have greatly addressed the problems of access to traditional mother-to-child shops, low conversion rates, and poor interaction among members, and have deepened the development of sub-line mother-to-child entity shops that provide specialized, stereo-based, diversified content and services to z-time mothers and children end consumers。