First of all, parents can use the events around them or in the society to discuss with their children, explain their views on some problems, the preventive methods that should be taken to avoid some problems, and the methods that should be taken to solve problems afterwards. Secondly, every organ of a child's body will change during adolescence. Parents should try their best to teach their children the correct names of various parts of the body, such as penis and vulva. This will help you communicate with your child more accurately and conveniently. The correct names of various parts of the body also help to explain to children what sexual assault is, and children can clearly tell their parents whether sexual assault has occurred.
Then, parents should pay attention to the nonverbal information that children get from adults, such as mutual respect, loyalty, sharing housework, respecting the old and loving the young, helping others, being polite, being serious and responsible for their work, being honest and trustworthy, etc. Will be passed on to their children through their parents' behavior.