An aerial drone photo taken on April 23, 2026 shows a view of azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Zhou Xiuyuchun/Xinhua)

An aerial drone photo taken on April 23, 2026 shows a view of azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Zhou Xiuyuchun/Xinhua)

An aerial drone photo taken on April 23, 2026 shows a view of azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Zhou Xiuyuchun/Xinhua)

An aerial drone photo taken on April 23, 2026 shows tourists viewing azalea flowers at Longquan Mountain in Danzhai County, southwest China's Guizhou Province. (Photo by Yang Wukui/Xinhua)

Tourists view azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province, April 23, 2026. (Photo by Zhou Xiuyuchun/Xinhua)

An aerial drone photo taken on April 23, 2026 shows a tourist viewing azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Cao Zhengping/Xinhua)

An aerial drone photo taken on April 23, 2026 shows a view of azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Cao Zhengping/Xinhua)

An aerial drone photo taken on April 23, 2026 shows tourists viewing azalea flowers at Longquan Mountain in Danzhai County, southwest China's Guizhou Province. (Photo by Yang Wukui/Xinhua)

An aerial drone photo taken on April 23, 2026 shows tourists viewing azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province. (Photo by Cao Zhengping/Xinhua)

Tourists view azalea flowers at a national forest park in Shuangpai County, Yongzhou City, central China's Hunan Province, April 23, 2026. (Photo by Zhou Xiuyuchun/Xinhua)