FWIW in 2009 China Daily, which as you may know is a party-owned newspaper, published an article on the practice of taking transplants from prisoners. Unfortunately the original article was not archived, but it appears in this listing of headlines: http://web.archive.org/web/20090828122112/http://www.chinada...
There's also plenty of reporting in Western media quoting the China Daily article, e.g. by Reuters https://www.reuters.com/article/us-china-organ-idUSTRE57P0EN...
Now maybe what you're actually sceptical about is whether Falun Gong practitioners wre specifically targeting. I don't believe they were, it's just that there were a lot of them, so when membership was prohibited, a lot were sentenced to death and consequently had their organs harvested. They also had enough members abroad to complain loudly about it and get people to actually care, in contrast to most other human rights violations.
What were you trying to accomplish by posting that? Did you skim the first couple of pages outlining the claims, get bored, and assume their conclusions would match your beliefs? Or did you hope that no one would bother to read enough of the bloody dense thing to figure out what it actually said?
Either way, you're lying when you say you "tried very hard to find actual direct evidence but discovered none."