养儿不孝，老了怎么办？
The pension problem of the people in western countries depends on the government. But China is less economically developed than the west because of its large population, So most people in China spend their old age depend on their children.
China is always been a country that emphasizes filial obedience. But with the development of market economy in our country, this traditional concept is being challenged. Some old people have many children, But none of them wanted to take care of them. This is becoming a tragedy for our society.
What should we do about this phenomenon? Should the government do something?
总结：
the pension problem养老金问题
large population大量的人口
Spend one's old age养老
China is always been a country that一直以来
emphasize强调
traditional concept传统观念
being challenged正在遭受冲击
none of them没有一个
a tragedy for our society社会的悲剧
about this phenomenon现象
Should the government do something?反问句
