I remember that the hot/cold water tap was hidden inside the smoker's area in Guangdong, but it was there and plenty of people used it. I'm not sure if they off

I remember that the hot/cold water tap was hidden inside the smoker's area in Guangdong, but it was there and plenty of people used it. I'm not sure if they offered free paper cups or if you had to bring your own bottle (which I always do).