Many parents drive their children to school every day, which causes traffic jams, noise, and air pollution at the school gate. The main reasons are busy schedules and concerns about students’ safety.

To solve this problem, schools should encourage students who live nearby to walk or cycle to school and improve the school bus system. Parents can also carpool to reduce the number of vehicles. In addition, adjusting drop-off and pick-up times for different grades can help reduce traffic congestion.

With cooperation between schools and parents, traffic problems at the school gate can be reduced, creating a safer and cleaner learning environment.

The line graph shows population trends in Viet Nam from 1960 to 2020. Overall, the urban population showed a downward trend, while they urban population increased steadily over the period.

In 1960, most Vietnamese people lived in rural areas, accounting for about 85% of the population, whereas only 15% lived in urban areas. However, from 1960 to 1980, the proportion of the rural population decreased slightly, while the urban population rose to nearly one fifth. From 1990, rural residents still made up around 80%, but urban areas continued to expand gradually. From 1990 onwards, the change became more noticeable. The rural population fell sharply to about 63% in 2020. In contrast, the urban population increased significantly 37% by the end of the period