the cheapest city in china

To be honest, Beijing and Shanghai are the only big cities in local Chinese perspective, but neither of them is cheap in western standard. Shenzhen and Guangzhou are cheaper than the previous two but still expensive. If you want to live a comfortable life. Maybe go to hangzhou, chongqing, wuhan, Suzhou or xi'an, but it's all up to you because you won't have the convenience in these less internationalized or civilized cities.

thank you, for your comment,Im looking for paid internship or a job.
Do you know any websites or names of companies , and if  have visit visa, can  apply for jobs there ?

moutazz wrote:

thank you, for your comment,Im looking for paid internship or a job.
Do you know any websites or names of companies , and if  have visit visa, can  apply for jobs there ?

Sorry you need to google for it because I don't know what industry you are in.

foshan

im in project management, HR, Administration industries

sorry this is 2015  no bug city is cheap anymore

Usually: Cheap city = low salary, and low economic development.
If you are Muslim you might check Xinjiang province and it's capital Urumqi, or chinas north west in general, like Xi-An.

But I'd suggest to come to the more expensive, developed cities in the east of China.