In recent years, population growth is a big problem in Vietnam The later years the population increased by 1 billion, the more shortened. ... The rapid increase of population in the world is reflected in a number of main causes such as: People ... Social evils and social management in urban areas are increasingly difficult. ... The area of the earth has hardly changed but the population has increased many times. It affects a lot to the environment: The environment has lost habitat But this year Vietnam's family planning has resulted in the birth of 1-2 children It is about economics In a newspaper, the income of each person in Vietnam is VND 63 million a year, if the income increases, the income will decrease. for example there is a lot of companies that are affected.
