1.How to develop baby’s ability to urinate and defecate (1) Put the potty in a fixed place. (2) Remind in time. Usually babies have urine about 10 minutes after drinking water or milk. Poop is best to sit in the potty regularly after breakfast or dinner. (3) Waking your baby up to urinate at night according to his bowel movement pattern. (4) Instruct your child to take off and pull up his or her pants before and after pooping in winter. (5) Appreciate: When your baby successfully defecates, appreciate it and do not express disgust at your baby’s defecation to avoid psychological confusion. 2.How to cultivate good sleep habits for children? (1) Go to bed on time: prepare well for bedtime, wash your face, feet and bottom, and go to bed on time. Gradually develop the habit of going to bed and getting up on time on your own initiative. (2) Sleep naturally: No coaxing, no patting, no rocking, no snuggling, no hugging, no rough coercion, no intimidation, no putting toys in bed or holding toys to sleep after going to bed. (3) Proper handling of sleep disturbance: The reasons for sleep disturbance of children may be too full, too hungry, stimulated during the day or disease factors, and should be dealt with according to the causes. (4) parents should overcome anxiety, neither excessive fondling children, nor irritability or tantrums. 3, baby meal requirements (1) regular meals. (2) Concentrate on eating. (3) not forced to eat. (4) a variety of food, production suitable for babies. (5) gradually train children to use utensils and eat independently. 4.How to cultivate children’s hands-on ability? (1) Don’t do everything by yourself (2) Assist appropriately (3) Demonstrate more (4) Encourage more (5) Cultivate interest 5.Do your own thing – what can children do? (1) Three-year-olds can eat by themselves with a spoon, put on and take off socks, fasten buttons, and put toys in a fixed place after playing with them. (2) Four-year-olds are learning to brush their teeth, wash their hands and faces, wipe their noses and mouths, wash their handkerchiefs, put on and take off their own clothes, socks, and shoes, carry small chairs, and help adults carry small objects. (3) Five-year-olds begin to eat with chopsticks, clean up their own drawers, fold their clothes, and fold their quilts. They can complete temporary tasks given by adults at home, and learn to be the day student when they enter kindergarten. (4) Six-year-olds are basically self-care and rarely need help from adults. They are very responsible for the group and are willing to help adults with their work.