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"E-commerce brings development to remote and impoverished areas, and boosts modern production in rural areas, therefore revitalizing the countryside," said He Yupeng, vice-director of the China Institute for Rural Studies at Beijing's Tsinghua University.

"Efforts should be undertaken to lead blockchain's development in the right direction, such as reducing poverty, solving the financial problems of small-and medium-sized enterprises, and building a better credit information system," said Sun.

"E-cigarettes are most often used in office buildings, where smoking tobacco is prohibited, according to the reports we received from the public," he said. "People smoking e-cigarettes in offices generally believe they cause no harm to others."

"Every home will soon have internet access and web TV," he said, adding that 36 percent of households had a broadband connection as of March.

"Despite the decades that have passed, the Japanese government's attitudes towards war crimes is deeply resented by its neighboring countries. Therefore, as a result of the unresolved historical disputes and unsettled war-torn sentiments, new problems will still emerge today," Lyu said.