1. Infant feeding: assisted breastfeeding, mixed milk powder, supplementary food for infants, and nutritious children's meals.

2. Personal care: take the children to sleep, clean the baby's clothes and tableware, and clean the room.

3. Early education: vividly read books and tell stories, sing children's songs, communicate with infants regularly and actively in Mandarin, choose toys and play games with children according to the guidance of children's neurological development, and carry out potential development training.

4. Behavior training: cultivate children's good living habits (defecation, hygiene, diet, etc. ) and exercise children's communication with the outside world.

5. Infant health: master the common knowledge of prevention and treatment of common diseases in infants and provide health advice.

Families with young children know that babies need a good parenting sister-in-law who can work stably for a long time. On the one hand, it can promote the normal development of children. On the other hand, every time you change a nanny or a child-rearing sister-in-law, it is no less than an "earthquake", and there will be a lot of chaos at home.