Between 2003 and 2007 it is thought that an additional three camps were closed.
After the camp was closed, the site eventually returned to its original state.
He said the camp would probably be closed later in 2010, but did not set a specific deadline.
After the camp was closed in November 1950, the hospital continued to operate under its own administration.
"What will happen to all of them when this camp is closed?"
The camp was closed in 1989, a decision thought to be because of its proximity to the border with China.
Training camps were closed and many of its leaders killed.
As a result, the camp was closed in January 1934, just six months after it opened.
The camp has been closed for at least two weeks while the county sprays the area.
Eventually, the camp was closed and the men were released.