2009 NATIONAL SCIENCE WEEK [2009-5-1/2009-5-1] 2009 SHANGHAI INTERNATIONAL DIGITAL MEDIA TECHNOLOGY & INDUSTRY DEVELOPMENT FORUM [2009-5-1/2009-5-1] BIOTECH CHINA 2009 [2009-6-1/2009-6-1] BIO-FORUM 2009 [2009-6-1/2009-6-1] EMBEDDED CHINA 2009 [2009-6-2/2009-6-5] 7th CHINA INTERNATIONAL FORUM ON SOLID STATE LIGHTING [2009-8-2/2009-8-4]

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