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"Consumers and organizational users need to be wary of using cameras, as hackers can easily access and control the cameras on public networks due to insufficient security measures," said Zhao Wu, chief executive officer at Beijing Huashunxinan Technology Co Ltd. "On the one hand, a wide range of inexpensive cameras and monitors lack necessary security measures. On the other hand, with the rising number of internet-enabled devices, it is really difficult to update the hardware."

"Commercial-titled apartments became a first choice for people without household registration (Hukou) and investors who wished to buy more than one home in the city, despite the fact that such properties were subject to higher utility bills. Demand for such properties was growing fast as supplies of conventional residential properties were limited," said Gao Liangyi, 43, who lives in a commercial-titled apartment in Beijing's Xicheng district.

"Close economic integration is required to overcome the negative consequences as quickly and efficiently as possible," he added.

"China's internet industry is ever-changing. I'm looking forward to seeing more eye-opening products and concepts at the conference," he said.

"Compared with children in cities, left-behind kids tend to be thin and weak," he said.