In the countryside, we can see the same scene. Some people's homes are even earthen walls, but if someone lives in them, they can be strong. Even if you live in the last ten or eight years, it won't collapse if it is washed away by rain, but those uninhabited houses, even brick walls and reinforced concrete, will become barren in a few years.

This involves a question of popularity, and popularity is really important. If someone lives in a house, even if there is a little leakage, every brick and tile will be repaired. A little smoke rises from the kitchen every day. This house is warm and popular.

Another serious problem is that there is a sewer behind our old house. The sewer is used to drain stagnant water in rainy days. We won't spread all these stagnant water there and affect our corner. This is the foundation of a house. If the corner is soaked by rain, those earthen houses will collapse easily.

Houses where people live often clean the sewers behind them. If it rains like this, the accumulated water will easily flow out. It will get stuck there and get our walls wet.

The place where people live is very popular, and the place where no one lives is like a deserted place. It can be seen that the walls and roofs of those houses that have been uninhabited for a long time are covered with weeds. The roots of weeds will also affect the firmness of our house, and the roots of weeds spread everywhere.

Those who go out to work will go home every year. Just to spend the Spring Festival at home for a while, make your family look a little popular and prosperous. Moreover, there is no one living in the house for a long time, and the humidity is particularly heavy. If you live in it, it is easy to pull moisture into the human body and affect people's health.