vesicles
Colonel
Do you mean "Note, all the photos of PLAN..."?
Because it's obviously untrue -- when PLAN sends ships for port calls, exercises, or deployments around the world other navies will quite happily take pictures of them not to mention civilians will take heaps of photos as well. So if you're implying the PLAN deliberately takes photos of their ships in a way to "mask" whatever deficits in their hulls I think you're way overreaching.
If you mean "Not all the photos of PLAN....", then I have no idea what you're trying to imply.
Also, many PLAN bases are literally next to some vacation resorts, like ones in Hainan and Sanya. Tourists take photos all the time too.