Here is a working link to the article:
http://www.voanews.com/english/2005-09-13-voa10.cfm
"China will no longer regard natural disaster death tolls as a state secret, reversing a practice that has been standard for years."
It is much more effective for the communist government to lie, spin, or manipulate the data than to deny the obvious.
Is killing dissidents considered a natural disaster?