The Chinese government (CCP) declared Falun Gong illegal on 1997. The two parties have been "attacking" each others ever since. Falun Gong once interfered TV satellites in China. And Chinese government has banned all websites related to Falun Gong (using Great Firewall, of course).
All the sites in the screenshot are related to Falun Gong. That's why they are on the "target list". This is not evidence that China is hacking U.S. agencies. I am not saying that China has never done that - I mean even if China is doing that, they will do it secretly and will never disclose it on a propaganda TV program.
I personally think this news is misleading by not disclosing all the information.