Conversation so far:
What dentention was Chen Guangcheng involved in?
On 7 September 2005, Chen Guangcheng was reportedly abducted by security agents from Linyi and held for 38 hours in Beijing.
What became of the 2005 Beijing detention of Chen Guangcheng?
After Chen Guangcheng refused to cease his activism, Linyi authorities placed him under house arrest. When he attempted to escape in October, he was beaten.
Why was Chen Guangcheng detained by Yinan county officials?
Chen Guangcheng said that authorities threatened to levy criminal charges against him for providing state secrets or intelligence to foreign organizations.

Question: Are there any other interesting aspects about this article?
Self-contained rewrite: Are there any other interesting aspects about this article on Chen Guangcheng?