Staff members disinfect containers in Alataw Pass, northwest China's Xinjiang Uygur Autonomous Region, Feb. 7, 2021. The number of China-Europe freight trains traveling through Alataw Pass, a major land port in northwest China, reached 444 in January, up by 49.5 percent year on year. (Xinhua/Ma Kai)
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Source: Xinhua| 2021-02-10 10:55:41|Editor: huaxia