The official website is in English, and reading it never feels quite as comfortable as reading Chinese. I found that the text tutorials on the Drupal Garden are not very detailed; they have translated part of the documentation, but not all of it, and some content is still for version 6. I bought a Chinese translation of the book “Drupal Bible,” which is decent, but the explanations are too basic and not very helpful for actual development work. Finally, I found two websites with video tutorials that look pretty good. The Joomla&Drupal Tutorial Network has video case-study tutorials for Drupal 6, but none for version 7. Ninghao.net has video tutorials for version 7, but no case studies, and an annual subscription costs 599, which is much more expensive than the Joomla&Drupal Tutorial Network. I will think it over a bit more; I hope to make a decision tomorrow, as work requires it.
