Jo has no problem showing his finger(s) into 1, 3, 4 and 5 but definitely not 2 (Peace). He just couldn't show it no matter how i taught him, but he can show "Peace" at last by himself on 26 Jan 07. He was so delighted and shown to me, haha..finally, the big potato (Tai Fan Xu) could master his finger(s) well. He used to make his fingers into 3 then he would use his other hand to put his ring finger under his thumb, then the "Peace" only can be shown! I tried to record the way he playing his fingers, he stopped immediately and told me he doesn't know how to show it. I know he's just too shy to be in the camera.