Offered by the show organizer, Virtual Exhibition is an online service extension to provide exhibitors and visitors 24 hours a day and 7 days a week non-stop online exhibition service. In virtual exhibition, exhibitors are able to display their products for preview and review without any constraints under the physical environment; it allows the buyers to obtain product information while the sellers can promote their products online. Virtual exhibition intends to foster seller-buyer interaction and relationship more effectively and dynamically.