study chinese! "g k h zh ch sh r z c s a o e i u U"

g:
http://www.pthxx.com/pinyin/fayin/g.swf
k:
http://www.pthxx.com/pinyin/fayin/k.swf
h:
http://www.pthxx.com/pinyin/fayin/h.swf
zh:
http://www.pthxx.com/pinyin/fayin/zh.swf
ch:
http://www.pthxx.com/pinyin/fayin/ch.swf
sh:
http://www.pthxx.com/pinyin/fayin/sh.swf
r:
http://www.pthxx.com/pinyin/fayin/r.swf
z:
http://www.pthxx.com/pinyin/fayin/z.swf
c:
http://www.pthxx.com/pinyin/fayin/c.swf
s:
http://www.pthxx.com/pinyin/fayin/s.swf
a:
http://www.pthxx.com/pinyin/fayin/a.swf
o:
http://www.pthxx.com/pinyin/fayin/o.swf
e:
http://www.pthxx.com/pinyin/fayin/e.swf
i:
http://www.pthxx.com/pinyin/fayin/i.swf
u:
http://www.pthxx.com/pinyin/fayin/u.swf
U:
http://www.pthxx.com/pinyin/fayin/v.swf

repeat it! more 100 times!