Feel difficult to pronounce correctmandarin?
Let 'Open Mouth' show your pure pronunciation.
'Open Mouth' is an App that can help you Speak Chinese ... It isvery useful and interesting.
Help you correct your pronunciation, Make you speak like a localChinese (Bejinger)...
Your Chinese customer/girlfriend will really understand yourChinese this time.

1. Course
Base Pronunciation, Daily spoke, Business... Lots of course isupdating.

2. Listen
Let you hear the pure Chinese pronunciation, help your tougue tofeel the real feeling.

3. Scoring
App will score your pronunciation. Try to get 100 for bonus.

4. Replay
Record your pronunciation and replay, let you know how people heardfrom you.

Email: ruiyuteam@gmail.com
WEB: http://weibo.com/ruiyuteam