Links:
How to use Chinese Punctuation Mark
Stroke Sequence Cut and Paste
Stroke Order Rules for Chinese Characters
Radical and stroke numbers of Chinese characters
Typing Chinese (Google Input Tool)
Google Translate
Recording Audio:
How to Record Audio Homework on iPhone and Send via eMail
How to Record Audio Homework in Windows 7
How to Record Audio Homework in Windows 8
How to Record Audio Homework on Mac
How to Record Audio Homework in Windows 7
How to Record Audio Homework in Windows 8
How to Record Audio Homework on Mac
Videos: