there are always some guys on the skype told me that they want to learn chinese, i was really put my heart tyring to help them, but because some guys can say some chinese words ,some one can use pingying , even one guy ask me the defferent between two tone and three tone ,its really suprise me . so i think its hard for me to give them a system way to learn chinese. but i was so luckylly to find a website for these guys ,http://www.linese.com/cc/20200000000000000.html?menuID=20200000000000000
i hope that can help you ,when you have some questions ,you can contact with me anytime, my skype id : bluedragon65 ,