For families with many children, it is very important to establish a good family parent-child relationship. The following are suggestions for establishing a good parent-child relationship for families with many children:

1. Establish good communication: In a family with many children, parents should actively establish good communication channels with each child, understand their life and study, and listen to their voices and ideas.

2. Pay attention to family time: after busy work and study, family members should take time together as much as possible to carry out various beneficial activities, such as cooking, watching movies and playing games.

3. Respect children's personality: Every child has his own personality and characteristics. Parents should respect children's personality, not treat all children as a whole, but give different attention and support.

4. Adhere to family rules and family training: there must be some clear family rules and family training, which should be fair and reasonable, and at the same time let children understand the importance and necessity of these family rules.

5. Give children enough attention and love: In a family with many children, parents should give each child enough attention and love, so that children can feel their own value and importance, and thus have more motivation to face the challenges of life and study.