i think words like decadence and depravity cant be used for any place in china.. such words best suit america ...

Dongguan City in Guangdong is known to many netizens as the "sex capital" of China. There were probably over 100,000 girls working in sex trade there but it is not any more the case now as the city government is trying to clear the name.

If what you mean is absolute soullessness, then I would say Shenzhen. That city makes you feel like you landed in a world of surface and no substance.

30 years ago there was nothing - now it's people from different areas in China, within a province where most people speak Cantonese, and where the ruling mentality is "Show me the money!!!"

Stay away from this dump...