Please check the following links for information.
http://groups.wenxuecity.com/discussion.php?gid=1173&pid=337777&page=2
http://groups.wenxuecity.com/discussion.php?gid=1173&pid=338205&page=2
http://groups.wenxuecity.com/discussion.php?gid=1173&pid=339065&page=1
http://groups.wenxuecity.com/discussion.php?gid=1173&pid=340572&page=1
http://groups.wenxuecity.com/discussion.php?gid=1173&pid=341983
There are sample assignments. You need to make sure that your child agrees to write every week. Please QQH me when you are sure.