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Yuan Liu led the effort to bring top Chinese experts to serve as faculty for the two-day seminar . " People are fascinated by it and over the two-day course we are hoping to give people a feeling for how important it is in their lives . The themes for the two-day conference include : Sustainable Development , The Built Environment and Environmental Technology . The medium was as important as the message in the two-day conference of more than 300 business and labor leaders and academics invited to Little Rock , Arkansas , to present their views to Mr. Clinton and his economic appointees . All the major markets and shopping centres , the Karachi Stock Exchange and commodity markets remained shut on the first day of the two-day strike .