求翻译：那么，是什么原因造成的呢？我个人认为：1997年到2001年间随着经济的发展，人们的思想也在发生着重大改变，人们变得更加注重精神生活而不是物质生活。是什么意思？

So, what causes it? Personally, I think: between 1997 and 2001, along with economic development, people's thinking is also undergoing significant change, people become more emphasis on the spiritual life rather than material life.

正在翻译，请等待...

That, is what reason creates? I thought that,From 1997 to 2001 along with economical development, people's thought is also having the significant change, but the people become even more pay great attention to the spiritual life are not the material lifves.