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"Companies need to seek refined operations to reduce the cost and then offer better services to retain users," Sun added. "The bike rental fare hike may help companies ease the pressure to turn profitable. However, bike-sharing platforms may also face problems such as the loss of many users. As the ride costs the same or even higher than the bus, shared bikes may lose certain advantages."

"Climate change remains a huge challenge for humans. By conquering the difficulties of solo crossing the Antarctica, I hope the public will pay attention to, and act on, the global warming issue," said Wen, also the founder of Polar Hub.

"Chinese students' respect for teachers, their learning attitude and abilities, are all qualities that can inspire and encourage their classmates," he said.

"China's industrial profit growth remains stable, although it is easing," said Gao Ming, an analyst at China Merchants Securities. "The easing is worrisome."

"China's Belt and Road Initiative will help us build Nansha Port into a major international trade hub," Song said.