William Wei has never been to China. The closest he ever got was on a trip he once made to his aunt's house in Hong Kong. He even went to the point from where the Chinese mainland is only a one-and-a-half hour journey. But he felt like a stranger there. "Initially I was excited but I found the link missing. Except for people of my face and physique, I didn't find anything homely. I felt as much of a stranger as you would. I think we're now as Bihari as you."