Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)

Tourists view plum flowers in Libo County, southwest China's Guizhou Province, Jan. 14, 2020. Libo ushered in a plum flower blossom season recently and has attracted thousands of visitors around China. (Xinhua/Yang Wenbin)