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"Contrary to the common practice of lowering the threshold for user acquisition, such settings ensure the bulk of participants at least understand the norms of the community, which helps the platform hold onto users and enhances their loyalty," said Ma Shicong, an internet analyst with consultancy Analysys.

"Cultural identity is important for any cooperation. To make things happen, people working together should first identify with each other," Zhang Laibin, president of the university, told China Daily's website on March 31.

"China's bike-sharing industry now enters a new stage of integration. Bike rental firms need to expand their business in an orderly way, improve the way bikes operate and increase their profitability," said Raymond Wang, a partner at Roland Berger China.

"Continued investment in user engagement, especially through social commerce content, contributed to our strong gains in annual active consumers," said CEO Daniel Zhang in a statement.

"Compared with traditional railways, the cost of using such a transportation system will also be reduced by at least 80 percent. It shows to the rest of the world the future direction of smart transportation for cities, ports, and logistics," Yin said.