After 15 days of vernal equinox was ＜Clear and Bright＞.
Southeast warm wind blew and broughht abundant rain.

As the weather got warm, flowers and trees both bloomed.
Everthing on earth were clear and bringt.
Rice was in stage of sprout.

A boy of "clear and bright"ascended and stood on stone.
＜It was clear and bright to ascend and look far into the distance＞.
So it called ＜clear and bright＞.