Bus and taxis from the bus and train stations or a lot of walking.
From the train station, it's about a 30 minute walk to Hansaray the Khan's Palace or a 10 minute ride on a local bus.
If you want to get somewhere a bit farther and don't feel like hiking and no bus seems to service the route try approaching a local with a car down at the main square where the bus and trains run from, for a price usually around 6 - 10 USD they'll take you for up to a 30 minute car ride.
