hi, I am a invited by a friend to visit him in china will i know the basic requiremnts in applying for a visa??aside from the passprot valid with in 6 months? and the invitation letter of the one who invited me over??please i need it and how much will it cost for me to pay for a tourist /visit visa single entry??/i nedd it asap please. I am from Davao city. you can also e mail you answer or reply through my e mail add yahoo.com|jopopz. thank you so much