Hi, Im Newfel from Algeria,I have been living in china (Guangzhou) since 2007, I hold a 1 year visa type F Multiple..30 days each stay..I want to renew it because it will expire on 27th Oct.. how can I make this? where? and the most important is how much? because I have been told that it will cost me around 8000 rmb,and that I need to stay in hk for a week with food and shelter included??? if I do have only this to renew a 1 year F..M i have to come back to my country..to see my owns and apply for a new one there..