This argument about how many jumpseat requests you have from CX staff is completely irrelevant.
No it's not. It's indicative of how many CX staff do use KA flights for staff travel.
I doubt you get a huge jumpseat demand for Fuzhou, Chongqing, or Wuhan, so the flights you are probably quoting are PEN and HKT
Just because you don't want to fly to mainland China, it doesn't mean other CX employees don't. Many CX cabin staff originate from mainland cities and we even get some CX pilots going to Beijing, Guilin, Kunming and Xian for tourism. As for PEN and HKT, you can add CNX, BKI, OKA and DPS, along with all our Japan and Taiwan ports for popular staff destinations. And in future, you can probably add a few more CX Asian ports which seem destined to come KA's way.