What do you think about. the differences between families in the past and today, and what have caused these changes? In the past, families in Vietnam were typically large, often consisting of several children. However, due to government policies such as the "two-child policy," family sizes have become much smaller. Today, most families have only one or two children, as couples who exceed this limit may face financial penalties. These changes have been driven by concerns over overpopulation, economic stability, and the need to provide better education and living conditions for children