Well i interpreted that as meaning the 3rd J-36. I have doubts about the existence of the 3rd 6th gen allegedly seen last July since we've seen absolutely nothing about it since, probably just a fairly elaborate PS.
It seems fairly unlikely to me for there to be a 3rd 6th gen fighter. The only reason I could see it happening is that the CMC wants to give Xi'an some work designing fighters as well so all 3 major plants have their own practice creating teams for developing and fielding fighters. Perhaps a dedicated carrier fighter, or a mainstay fighter to pair with the J-36 that seems to be the 'high' in a hi-lo mix if the J-XDS was the dedicated carrier fighter.
H-20 seems rather unlikely this year IMO. The J-36 was the big, impressive project and that had a fair bit of chatter leading up to it including things like their engine count and rather strange shape. If the H-20 was finalize and was about to appear I'd expect some chatter regarding some of the specific unique aspects of the aircraft, perhaps leaked by AVIC or the MSS directly to test and track information dispersion routes and so they can shore up or at least manage information security for future leaks. I doubt a project this big would stay siloed up to this point.