Hey folks,

Im experimenting the Chinese culture. The description of the special unit says it can shot twice per turn. Im unable to have this to work, as I can only shot 1 time per turn even without moving.

Any help would be appreciated ?

I think it refers to when you have them outside of the combat providing support. They can do 2 bombardments per turn instead of 1 like most equivalent units. 

Right, this is it. I didn't knew we could use those units outside of battles to bomb fortifications lol !