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In 2014, Xi went to the Commercial Aircraft Corporation of China and boarded the sample of C919, China's self-developed large passenger aircraft. He encouraged engineers to give themselves progressive goals and strive to get China's own passenger aircraft in the air. Only three years later, C919 completed its maiden flight.

Xi arrived in Da Nang on Friday to attend the annual APEC Economic Leaders' Meeting, scheduled for Nov. 10-11 with the theme of "Creating New Dynamism, Fostering a Shared Future."

Trump said Washington has been deeply concerned over the ongoing situation on the Korean Peninsula, and attaches importance to China's essential role in resolving the issue.

Cooperation between CAS and Aliyun dates back to July 2015, when a quantum computing laboratory was launched. In May 2017, the world's first prototype quantum computer was developed by the laboratory and two Chinese universities.

BEIJING, Oct. 23 (Xinhua) -- China will adjust its entry-exit policies to grant easier entry and residence application in some of its local economic zones, said the country's Ministry of Public Security.