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By the end of 2017, China had built 4.77 million km of highway, up 440 percent from 1978, among which 136,000 km was expressway, said the NBS.

By using gene editing, the team created mutations in stem cells taken from mice, turning them into pancreatic tumor cells. They then infected these cells with two viruses－one oncolytic and another that is known to improve the ability of a vaccine to induce an immune response. This vaccine treatment was then injected into mice that had been genetically programed to develop pancreatic cancer.

CAICT estimated that Chinese companies' investment in 5G network construction will reach 1.5 trillion yuan in aggregate by 2025, and is expected to leverage about 3.5 trillion yuan of investment in the upstream and downstream segments of the industrial chain as well as in other areas.

By opening the new lab, Shenzhen-headquartered Tencent joins the army of Chinese tech powerhouses－including Baidu Inc and Didi Chuxing－in their quest to attract global talent to the booming AI sector.

By cooperating with a game development group of WeChat, a social network app developed by Tencent, the WFP is able to introduce its nutritious meal program to more people and get them involved in charitable activities, said Qu Sixi, WFP China representative.