An annual conference was held in Binhu district of Wuxi, Jiangsu province, on Dec 19, with a dozen tourism bureau ministers and professionals on hand to discuss the OTO (online to offline) business model in tourism industry.

The conference, with the theme of "Establishing an e-commerce platform to boost the tourism products' marketing in Yangtze river Delta region", had some real success of facilitating the district to open an online tourism supermarket.