Has anyone had any experience of working in Changsha in Chin...

Hi. I´ve lived in China for four years now and can say that Tienjin is a nice place to visit, but the sand storms, the dust and industrial pollution do not make it a healthy place to live. Working in any city along the Pacific Coast where you get fresh air is best. Quindao, where they make the beer, is great. Good life there. So is Dalian, a model city. Shanghai is hot, humid and polluted. Beijing is expensive, polluted, humid and bloody cold in winter. Anything north of Beijiing is deadly. Hope this helps.

Changsha is a really small city, if you want to really get into Chinese culture and the language it is fantastic otherwise very boring!