Three peasants go across the rape flower fields in Luoping County, southwest China's Yunnan Province, March 2, 2017. Luoping is famous for its amazing beauty in spring when rape flowers are in full bloom. (Xinhua/Wu Kaixiang)

Rape flowers are seen in full blossom in Luoping County, southwest China's Yunnan Province, March 2, 2017. Luoping is famous for its amazing beauty in spring when rape flowers are in full bloom. (Xinhua/Wu Kaixiang)

Rape flowers are seen in full blossom in Luoping County, southwest China's Yunnan Province, March 2, 2017. Luoping is famous for its amazing beauty in spring when rape flowers are in full bloom. (Xinhua/Wu Kaixiang)

Rape flowers are seen in full blossom in Luoping County, southwest China's Yunnan Province, March 2, 2017. Luoping is famous for its amazing beauty in spring when rape flowers are in full bloom. (Xinhua/Wu Kaixiang)