Almost anything bigger, it is barely enough for a varmint round. I wouldn’t use a .22 for deer hunting let alone for combat.
Standard rifle for China QBZ-95 uses 5.8x42mm cartridge. The AK-74M replaced the AK-47 and uses a 5.45x39mm round.
The applications are different in combat and hunting. If you had multiple hostile deer wearing body armor trying to shoot back at you, 30 round magazines of high-velocity, low profile rounds might just be exactly what you need.