All members of the group are all full-time workers and need to be in business trips sometimes. The communication time was limited, and the division of working cannot reach the complete average. But, through instant messaging tools, everyone was proactively communicated and supported with each other efficiently.- The product has no standardized production, and the weight of each bowl was not very accurate. In addition, because of the limitations of the cost control, we did not have any money to buy spoons. So, we almost needed to explain to every consumer, and guided them to enjoy “drink” the products. Surprisely, our customers were all very kind to accept the facts and none of them complained about it.- One of the students, who saw our first edition of the electronic advertising and thought our soup was free of charge, so he ordered 4 bowls without giving any contribution. We had to explain and convinced him for a long time.