Zhengzhou police will assign 16 officers to each of the city's 102 exam venues. Patrols around the sites have been tightened.
Zhang said China has emerged during the past two decades as the largest producer of data in the world, leading to a proliferation of tech companies that exploit artificial intelligence.
Zhaopin, an online recruitment agency in Beijing, released a report in early February saying that positions offered on its platform decreased 71.6 percent year-on-year in the first week after the Spring Festival holiday.
Zhang said consumers in lower-tier cities and small towns attach more importance to the practical value of commodities and the advice of acquaintances. They are more influenced by livestreaming advertising. Opening offline stores also helps boost sales.
Zhejiang will further develop advanced industries such as integrated circuits, software, quantum information science, microchips, third-generation semiconductors, and next-generation artificial intelligence in the next five years. It plans to achieve a growth of 15 percent in added value of core industries in the digital economy in 2020.
Zhao Weidong, spokesman for the Beijing Municipal Commission of Commerce, said on Friday that Beijing has established a platform to cooperate with Tianjin and Hebei and has transferred some wholesale markets and logistics facilities to Hebei.
淄博排名优化
Zhou Huijuan, 75, runs a Nushu free night school in a village in Jiangyong. To make her classes available nationwide, she started to give lectures online, Hunan Daily reported.
Zhi Xiuyi, vice-president of the Chinese Association on Tobacco Control, said China faces severe challenges in tobacco control to protect people's health, despite the progress made.
Zhao Qinghe, an NBS senior statistician, said the business conditions faced by manufacturers continued to improve this month as economic orders accelerated to get back to normal.
Zhang was a member of the Central Military Commission and head of its Political Work Department until he was replaced in September by General Miao Hua. No explanation for the reshuffle was given at the time.