There are 3 differences between babies "crawling first and then walking" and "not crawling then walking" when they grow up. Parents should pay attention to them.
Children don’t cry when they enter kindergarten just because their mother insists on doing four things. The scientific method can be used for reference
Small hands hold big hands to chase the river of dream happiness! Licanghe Changzhi enters the campus to help build beautiful and happy rivers and lakes