春分 Spring Equinox - this is the day when day equals night, when spring is half-passed, and when everything is in balance. Flowers are blooming, markets are rising, and the best of the season is unfolding.

仲春初四日，
春色正中分。
綠野徘徊月，
晴天斷續雲。

「Over the green fields the moon lingers low; in sunny skies, clouds drifts to and fro.」（視頻轉） http://t.cn/A6BOsNiI