Video PlayerClose
A man takes photos of dahlias at the Holland Dahlia Days at Keukenhof in Lisse, the Netherlands, Aug. 21, 2019. The third Holland Dahlia Days is held from Aug. 21 to 23 at Keukenhof. (Photo by Sylvia Lederer/Xinhua)
A man takes photos of dahlias at the Holland Dahlia Days at Keukenhof in Lisse, the Netherlands, Aug. 21, 2019. The third Holland Dahlia Days is held from Aug. 21 to 23 at Keukenhof. (Photo by Sylvia Lederer/Xinhua)