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"Co-working is not simply renting workspaces," says Mao. "Our projects cater to different needs. We aim to build a community among co-workers. We often act as an incubator and accelerator for small and medium-sized companies."

"Currently, China's 5G infrastructure is still at the trial stage. Without sound internet support, there is much room for improvement in terms of the user experience of 5G smartphones."

"Crowds are usual on some mountains. It's not a new phenomenon. Climbers often lose their lives when they don't follow the instructions of Sherpa guides and make decisions on their own," Kami Rita, an experienced Sherpa who has reached Qomolangma's summit 24 times, told Xinhua News Agency.

"Commitment letters may work as a way to help residents understand that such violations may lead to legal consequences and thus better regulate their daily behaviors," he said.

"China will never seek hegemony or engage in expansion," he said. "Only those who are accustomed to threatening others see everyone as a threat."