Plum flower gardens draw tourists to contemplate and take photos. (Source: VNA)
Plum flowers white all the mountains and hills (Source: VNA)
Plum flower blossom lasts for 10 days (Source: VNA)
(Source: VNA)
Plum trees help ethnic minority people in Son La escape from poverty (Source: VNA)
(Source: VNA)
(Source: VNA)
VNA