And gambling, and gambling...
In my university time I shared one students' residential with colleges from overseas, some of them from Macao. I was surprised by the coincidence that they all were gambling fanatics. Later on I read that it was a Chinese tradition, and Macao is a remarkable confirmation.
Casinos grow like mushrooms, but I don't know how many Chinese, with all their restrictions, do manage to travel to a still autonomic territory.
Only an odd border, Portuguese heritage and strong burocracy separates Souzhou from Macao.
One day they will become one, as fisically they already are.
Maybe, that day, it will be interesting to compare the evolution due to centuries of different cultural influence side by side, in the same people, but today, crossing the line demands the time that we hadn't.