Tang was ok
Not quite sure how its got its number one restaurant in Preston status on trip advisor though from what we experienced. The place itself is a little shabby but the food was good just not notably better than most Chinese restaurants.
Where it may excel however is they have a selection of more unusual dishes (chicken feet, jellyfish, intestines and ducks tongues etc)
The manager was a real gent though, gave us a round of drinks on the house on arrival as our table hadnt been vacated in time by the previous party, to say there was 22 of us that was quite a kind gesture