are 24 solar terms. 'The Spring Equinox' is the 4th
solar term. It's the busy planting season. Villagers
are unloading the trees from the trucks and planting
them. They have a better life now. Each family has
a 2-story house. A solar water heater is on top of
the roof of one house. The
chop of the artist is at the lower right corner.