People walk past the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province, Feb. 7, 2019. (Xinhua/Yang Wenbin)

People walk past the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province, Feb. 7, 2019. (Xinhua/Yang Wenbin)

People ride motorcycles past the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province, Feb. 7, 2019. (Xinhua/Yang Wenbin)

Aerial photo taken on Feb. 7, 2019 shows the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province. (Xinhua/Yang Wenbin)

Photo taken on Feb. 7, 2019 shows the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province. (Xinhua/Yang Wenbin)

Aerial photo taken on Feb. 7, 2019 shows the cole flower fields at Liangmu Village of Mochong Township in Duyun City, southwest China's Guizhou Province. (Xinhua/Yang Wenbin)