The assailant was caught by police. He is the ex-boyfriend of Cui's classmate.
The battle against poverty is one of the "three tough battles" that the country must win to build a moderately prosperous society in all respects by 2020. To achieve the goal, China needs to lift around 30 million poor rural residents out of poverty between 2018 and 2020.
The average precipitation in Tibet was down 30.5 percent compared with the same period in previous years, the lowest in the past decade, according to the bureau.
The artwork was produced as an experiment "in the interface between art and artificial intelligence", Christie's said on its website. It was among several portraits produced by AI, all of them arranged in a fictitious Belamy family tree, including Baron de Belamy in a military sash and a countess in pink silks.
The ban, which has been widely welcomed by conservation industry specialists, makes exceptions for only a few niche categories of ivory products, including museum collections, musical instruments, and antiques that have less than 10 percent ivory content.
The average number of tourists per day increased by about 6 percent to 5,385, reaching a 10-year high, according to statistics released by Ngong Ping 360.
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The ban could be viewed as a signal to urge Pyongyang to adjust its policies regarding its nuclear and missile programs, Zhang said.
The attack held users hostage by freezing their computers, encrypting their data and demanding money through online bitcoin payment — 0 at first, rising to 0 before it destroys files hours later.
The artificial intelligence-powered robot chef at the canteen of the middle school affiliated to Shanghai Minghang High School may have only been in operation for two months, but the machine has already won the hearts of many students.
The average annual revenue growth of the industry hit 12 percent over the past three years, it showed.