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As the lights dim and the audience goes quiet, Zheng Yanzhao keeps his eyes locked on the big screen, ready to watch his favorite esports team play in the 2019 League of Legends Spring Playoffs.

As the director of the show, Zhang Yimou delivered a video speech at the premiere, in which he said his new production is trying to touch on the question of "the relationship between human and technology, as well as the cultural collision and integration between China and the world, tradition and the future."

As the world is undergoing profound changes, the Chinese president said, the China-Tajikistan comprehensive strategic partnership is facing opportunities for development and challenges more complex than ever before.

As the communication between the two cities grows, demand for mutual public transportation increases. The new service will allow residents in the two cities to avoid having to download new apps to take subways in a different city.

As the G20 summit host respectively for 2016 and 2017, China and Germany are both working to contribute to global economic governance.