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"But whether Douyin can maintain this success remains a question, as youngsters' interests can change quickly. It depends on how the platform is going to operate in the long term," he said.

"China is betting big on the industrial IoT to increase productivity and drive efficiencies by streamlining and automating manufacturing processes via internet connectivity. Backed by positive government support, China is set to become the world's leader," said Alex Sinclair, chief technology officer of the Global System for Mobile Communications Association.

"But the integrated learning scenarios leverage new technologies to break that wall. With the integrated mode, learning and teaching methods become flexible and diverse, and the ways schools are organized also are more flexible than in the past," Xiong said.

"China has already made significant progress in the research and development of 5G, and more efforts will be made to ensure Chinese companies are at the forefront," Chen Zhaoxiong, vice-minister of the industry and information technology, said at a forum last month.

"China overtook Australia as our top export market in 2013 and has remained at the top every calendar year since," international statistics manager Tehseen Islam said in a statement.