Finally we are back online again! It's been quite frustrating for the last two days that our site has to be offline or even completely shut down, which is due to a hosting service change. Because of this change, our TTS function is temporarily unavailable. If you had experienced any difficulties with our site, please accept our sincere apologies.

This website is powered by Drupal, a free, open source Content Management System (CMS). It's written in PHP, a popular scripting language for developing web applications. If you want to know more about Drupal, you can check its wikipedia's page (http://en.wikipedia.org/wiki/Drupal).