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At present, six of the top 10 smartphone brands in the world in terms of sales are using AAC products. Its Micro-Electro-Mechanical Systems chips for handset sound systems allow better signal-to-noise ratios and help reduce costs by over 50 percent.

At this year's World Internet Conference, which started in Wuzhen, Zhejiang province, on Wednesday, a forum on cybersecurity will be held on Friday, when security specialists and engineers will discuss the hottest issues in the sector and how to better safeguard netizens from cyberattacks.

At the press briefing, Meng said the construction of Hong Kong-Zhuhai-Macao Bridge is progressing smoothly. The major tunnel project was completed in February and preparation is currently underway for the official opening.

At the entrance, there is a sign prohibiting entry to the caves during the rainy season, which runs from July to November. Small huts have been built for keeping diving gear and other equipment, which are arranged in lines. Several teams of rescuers from several countries have been working in rotation round-the-clock.

At the same time, Xinjiang will continue to promote the preferential packages and enhance the level of electronic consumption and information convenience to bring benefits to local farmers and herdsmen, according to the regional communications administration.