A customized train for returning workers left Chengdu, capital of Sichuan province on February 17, 2020, carrying nearly 750 workers from Chengdu who are returning to work in Hangzhou, capital of Zhejiang Province. Special measures have been arranged for passengers on the train, including strict temperature monitoring and better ventilation. (Photo: China News Service/Liu Zhongjun)
A passenger shows a record of his temperature and health condition. A customized train for returning workers left Chengdu, capital of Sichuan province on February 17, 2020, carrying nearly 750 workers from Chengdu who are returning to work in Hangzhou, capital of Zhejiang Province. Special measures have been arranged for passengers on the train, including strict temperature monitoring and better ventilation. (Photo: China News Service/Liu Zhongjun)
A customized train for returning workers left Chengdu, capital of Sichuan province on February 17, 2020, carrying nearly 750 workers from Chengdu who are returning to work in Hangzhou, capital of Zhejiang Province. Special measures have been arranged for passengers on the train, including strict temperature monitoring and better ventilation. (Photo: China News Service/Liu Zhongjun)
A customized train for returning workers left Chengdu, capital of Sichuan province on February 17, 2020, carrying nearly 750 workers from Chengdu who are returning to work in Hangzhou, capital of Zhejiang Province. Special measures have been arranged for passengers on the train, including strict temperature monitoring and better ventilation. (Photo: China News Service/Liu Zhongjun)
A customized train for returning workers left Chengdu, capital of Sichuan province on February 17, 2020, carrying nearly 750 workers from Chengdu who are returning to work in Hangzhou, capital of Zhejiang Province. Special measures have been arranged for passengers on the train, including strict temperature monitoring and better ventilation. (Photo: China News Service/Liu Zhongjun)