Im about to go to China for a month and Im now deciding whether to take my laptop with me or not. I don't have smartphone therefore wifi will be of no use for me. I will spend most of my time in Yunnan and Gansu Province, hopefuly out of the big cities. How easy/difficut it is to find internet cafe in the smaller towns? (possibly viliages?) Im trying to get most of the info now, but one never knows. My laptop with charger would be 3+kg, does it worth carrying?