That sales person doesn't know what he is speaking. Funnier still is how Haval puts on a "4WD" badge on the back shamelessly. So not surprised at the salesperson's imagination capabilities.
It's a front wheel biased AWD setup like all other crossovers in its category. Under normal conditions all power goes to the front depending on certain conditions it will increase power to the rear wheels and reduce to the front wheels up to a maximum of 50:50. It is designed with low traction conditions in mind, and not for proper off-roading. As far as I know, its an on-demand system. Permanent AWD systems are generally rear biased.
Also as per an Australian review, "the H6 employs a Borgwarner-sourced AWD system. It’s an on-demand Haldex-type". Just so you know, Haldex AWD system is an on-demand, FWD biased (as I mentioned before), AWD system that uses a wet-clutch pack to automatically send power to the rear wheels only when traction is lost, improving fuel economy and delivering grip when needed. It's not a permanent AWD.