1. http://e4.hk/share_movie.php. The link is the online learning platform.
2. Features: (http://e4.hk/index.php the link will be the ultimate solution, if contradicted from below.)
A. Interactive platform for teaching with the ultimate use of webcam, video, audio and document sharing features.
B. Material or articles can be uploaded and share with people who login in for participating the lessons.
C. Audio and webcam ability for all participants.
D. Whiteboard.
E. Participating features (able be monitored by the teacher):
i. Raise questions, privately with one of the participants
ii. Teacher will assign one of the participants to answer
iii. Some frequently used sentences can be saved for teachers to use for convenience.
3. Upload material for students to view and download.
4. Audio feature, students could record their voice recordings and send to the platform, then notify the assigned teacher via email for the message and login in to listen. Administrator can access to the platform and monitor audio files from students and reply from teachers.
5. Timetable for lessons:
A. Timetable will be set and students can reserve a seat.
B. The maximum number of participants can be set.
C. Students have to pay or free to try (set by the administrator).
D. Once the time is reserved, and will be deducted the balance.
6. Payment gateway is needed.

Timeframe for delivery:
Flexible and looking for best value quote.
For providers who may have difficulty in Chinese language in the website, you could refer to GlobalEnglish, the link is: http://www.globalenglish.com/m/, they have more comprehensive structure for netmeeting features/online teaching.