An organization called TeachAIDS has developed an animated Flash tutorial on how HIV is (and is not) transmitted. It is available in several localized versions, including Chinese.
The Chinese version, which can be viewed here, features audio in Mandarin and text in Simplified Chinese, making it suitable for mainland China. Other versions include a generic English version, an Indian version with male characters, and an Indian version with female characters.
The tutorial is mainly in the form of cartoon animation, and also features an interactive quiz on safe and risky behaviour. Having several years experience in the HIV/AIDS field, I think the content is accurate, but I feel that the explanation of HIV is overly technical, and that not enough effort has been put into making the core messages relevant to the user. I fear that this may limit the effectiveness of the resource in changing attitudes and behaviours.

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