Deconstruction on business model and its innovation of construction industry enterprises Reconstruction of business model path for the transformation of Chinese enterprises Research on the business model innovation of internet financial enterprises Case of business model innovation on cultural enterprises 并列题名：Reconstruction of business model path for the transformation of Chinese enterprises Research on business model innovation space of new economy enterprises Research on business model innovation of enterprises Study on the business model innovation of China enterprise 并列题名：Case of business model innovation on cultural enterprises 并列题名：Study on the business model innovation of China enterprise