Group 1: Entrepreneurial Journey - The initial entrepreneurial experience highlighted the lack of knowledge and resources, leading to a realization that being a CEO without understanding the business landscape can be naive [1][2] - The first project, Building Radar, aimed to automate the collection of construction project information, demonstrating a clear market need and validating the concept with minimal costs [3][4] Group 2: Challenges in Market Adaptation - The attempt to replicate the German model in China faced significant challenges due to a lack of understanding of local market dynamics and customer needs, leading to poor engagement from potential clients [5][6] - The failure to recognize competition and market signals resulted in a misguided focus on the product rather than on creating real value for users [8][9] Group 3: Lessons Learned - The experience underscored the importance of aligning business goals with user needs and the necessity of adapting products to fit local market conditions rather than directly importing foreign models [17][20] - The realization that entrepreneurship should focus on solving user problems rather than merely pursuing the title of CEO or founder [21][22] Group 4: Future Directions - The shift towards industrial big data indicated a pivot from the original business model, emphasizing the need for adaptability and collaboration in new ventures [14][15] - The understanding that successful market entry requires a comprehensive approach that considers cultural, structural, and technological differences between markets [18][19]