Practical and fun!

Chinese Grammar Lessons and Pinyin Lessons:

http://www.yoyochinese.com/index.html

Yoyo Chinese Tips
To want somebody to do something:
http://www.youtube.com/watch?v=6RXwCpizx_Y
To be:
http://www.youtube.com/watch?v=WDoyhfSUpII
Or:
http://www.youtube.com/watch?v=NPAm7-DGktk
To allow, to let, to make:
http://www.youtube.com/watch?v=7qNgtnMWOd8
Don't do this. don't do that!
http://www.youtube.com/watch?v=OAAz-X6_iZ4
Have a good time!
http://www.youtube.com/watch?v=EXU06R3TIsE
It sounds beautiful:
http://www.youtube.com/watch?v=zfvhaRKCU8c