全民义务植树日

quán mín yì wù zhí shù rì

National Tree Planting Day (March 12th), as known as Arbor Day 植樹節|植树节[Zhi2 shu4 jie2]

quán

all

mín

(bound form) the people

justice

affair

zhí

to plant

shù

tree

abbr. for 日本[Ri4 ben3], Japan