China's top disaster relief organizations and local authorities of Gansu province jointly held a disaster relief drill in Zhangye city on Wednesday.
Business activities were wildly popular during the five-day May Day holiday in Ganzhou district, Zhangye.
More than 200 kiangs, a national first-class protected species, were recently spotted in Yugur autonomous county of Sunan, Zhangye.
As the festival approached, Zhangye was aglow with the glittering Jiuqu Yellow River Lantern Formation decorating its ancient buildings.
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