One thing for sure, the designations are all pretty weird. It seems, from this Zhuhai chart, that the old HJ (HongJian) is indeed a legacy designation now replaced by "AFT" in its ground-based version (FT = "Fan TanKe", meaning "Anti-Tank"): AFT-8 (HJ-8), AFT-9 (HJ-9), AFT-10 (New NLOS missile comparable to "Spike") and AFT-11 (New NLOS missile probably comparable to "GILL").
Previously air-launched versions of the HongJian-missiles are now all designated "AKD" (KD = "Kong Di", meaning "Air-Ground"), such as ADK-8 (air-launched HJ-8), AKD-9 (NOT! the air-launched HJ-9 but apparently a shorter-range version of the AKD10 with 6km vs. 8km) and then the AKD10/Export: "BlueSword-10" (HJ-10) which is featured on the Z-10 and Z-19 attack choppers, as well as on the Pterodactyl UCAV.
So, the HJ-designation is apparently obsolete.
Also, more on the Spike:
I'm especially excited to see the Fire and Forget - Plus mode being deployed by the PLA during excercises.
Ah, yeah. Here it is:
Note at 2:45